Paternity test Maternity test Twinship test Sibling test Aunt & uncle test Grandparentage test 360 DNA Test - Advanced genetic profile Genetic predispositions test Pharmacogenomics test Sports performance test Nutrition test Skincare test Ancestry test Oral Microbiota test View all our tests User Guide About Journal
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F.A.Q

 

What types of genetic tests do you offer?

Our tests are divided into several categories:

Relationship testing, which determines whether a biological relationship exists between two or more individuals:

  • Paternity test
  • Maternity test
  • Twin (zygosity) test
  • Sibling test
  • Grandparentage test
  • Aunt/Uncle relationship test

Wellness tests, which provide insights into how your genes may influence your lifestyle, preferences, health, and overall well-being:

  • Sport & performance test
  • Nutrition test
  • Skincare test
  • Talent & personality test

Health tests, which help identify, among other things, genetic predispositions to certain diseases or how the body metabolizes specific medications:

  • Pharmacogenetic test
  • Genetic predisposition test

Ancestry test, designed to provide information about an individual’s family origins and genetic lineage across different historical periods.

Microbiome tests, which identify and quantify the various bacteria and other microorganisms present in a person’s microbiome:

  • Oral microbiome test

     

 

 

 

How does it work?

  • Order online: Choose your test and place your secure order on our website.
  • Receive your kit: Collect your sample by following the instructions included in your kit and activate your test using the activation code provided.
  • Return your samples: A pre-paid return label is included in your envelope.
  • View your results: Access your confidential report through our secure online portal.

How do I collect my sample?

It’s easy! A step-by-step video explains how to collect your sample. If you have any questions, you’ll also find detailed instructions inside your Adnà kit to guide you through the process.

What are the steps to return the sample collection kit?

Once the sample collection and registration have been completed, please follow these steps:

  • Use the pre-paid return label (included in your envelope) 
  • Seal your envelope, making sure that the sample(s) are securely closed in their packaging;
  • Mail your envelope to our partner laboratory

How do I register and activate my kit?

Here is a short video (In French) that explains, step by step, how to register and activate your Adnà kit:

What is the delivery time for the kit after placing an order?

The delivery time is generally 2-3 business days after your order is placed.

How will my results be communicated?

You will receive an email notification informing you that your analysis report is available on the Adnà portal. You simply need to log in to your account to access it.

How long does it take to receive my results?

The turnaround time depends on the type of test ordered. Once your sample has been received by the laboratory, typical processing times are as follows:

  • Paternity tests and other relationship tests:
    Results are available within 3 to 5 business days after the laboratory receives the sample.
  • Health and wellness tests (ancestry, sport & performance, nutrition, skincare, talent & personality, microbiome, genetic predispositions, and pharmacogenetics):
    Results are available within 40 to 60 days after the sample is received.

Is it easy to take a paternity test or any other relationship test?

Yes. The process is designed to be simple, fast, and discreet.

  • Easy-to-use kit: You receive a kit containing everything needed to collect a cheek (buccal) sample in just a few seconds.
  • Clear instructions: The sample is collected at home, with no appointment and no medical procedure required.
  • Simple return: Just send the samples back to the laboratory using the provided envelope.
  • Fast analysis: Once received, samples are analyzed in accredited laboratories.
  • Secure results: You receive your results confidentially through our secure online portal.

What is the difference between a legal test and an informational test?

Both types of tests analyze DNA in the same way and offer the same level of scientific accuracy. The difference lies in the chain of custody and the intended use of the results.

Informational test

  • Performed at home using a standard kit
  • No identity verification required
  • Intended for personal or family use
  • Not admissible in court or before official authorities

Legal test

  • Sample collection must be performed under supervision (e.g., authorized professional, notary, physician, nurse)
  • Formal identity verification and full documentation of the chain of custody
  • Samples are sealed and transmitted according to strict protocols
  • Results are legally recognized for court proceedings, immigration cases, tribunals, or other authorities

Is the sample collection painful? (click to watch the video)

No. Sample collection is painless.

  • It consists of a simple cheek swab using an applicator (similar to a large cotton swab).
  • The swab is gently rubbed inside the cheek for a few seconds.
  • No blood sample, no needles, and no medical intervention are required.

This is a safe, gentle method suitable for all ages, including children.

What is the accuracy of the test?

Relationship tests offer extremely high accuracy.

  • Positive paternity or relationship result: the biological relationship is confirmed with a probability of at least 99.99%.
  • Paternity exclusion: if the tested individual is not the biological father, the result is 100% conclusive.

Analyses are performed according to strict international standards in accredited laboratories. This level of precision ensures reliable results, whether for informational or legal use.

How long does it take to receive my results?

Results are available within 2 to 3 business days after the laboratory receives the sample.

How will my results be communicated?

You will receive an email notification informing you that your analysis report is available on the Adnà portal. You simply need to log in to your account.

Can non-standard samples be used instead of cheek swabs?

Yes. For relationship testing, our partner laboratory can analyze non-standard samples such as a toothbrush or blood. These analyses are more expensive (typically $750 to $850) and take longer, as the laboratory must first apply a DNA extraction method adapted to the sample type.

Some samples (e.g., hair without roots, old tissues, very old cigarette butts) contain little or degraded DNA and may yield limited results.

Below is the complete list of acceptable sample types and their estimated success rates:

🔹 Success rate: 90% or higher

  • Whole semen: frozen vial, fresh swab, or fabric
  • Whole saliva: tube, preferably with preservative
  • Whole blood: lavender-top vacutainer tube
  • Blood/saliva on blotting paper: ideally less than 60 days old
  • Bone marrow: fresh or frozen, not on slides or in paraffin
  • Mucus / sputum: tissue, paper towel, or napkin
  • Toothbrush: allow to air dry for 30 minutes before packaging

🔹 Success rate: 60% to 90%

  • Blood stain on fabric: bandages, gauze, tissues, clothing
  • Semen stain on fabric: gauze, tissue, or clothing (indicate area)
  • Saliva stain on fabric: indicate area
  • Unknown stain on fabric: indicate area
  • Fingernail clippings: 5 to 10 recommended
  • Diabetic test strips: several recommended
  • Ear swabs: cotton swab / Q-tip
  • Umbilical cord: dried, with mother’s sample
  • Cigarette butts: several recommended
  • Tampons / sanitary pads: sometimes not viable
  • Drinking straw: air-dried
  • Dental floss: do not touch with fingers
  • Semen (≥200 µL): send frozen
  • Muscle / organic tissue: non-embalmed preferred
  • Stillborn fetus: mother’s sample required

🔹 Success rate: 60% or lower

  • Hair: visible roots required, 7 to 10 strands
  • Disposable razor: entire blade with debris
  • Comb / hairbrush: whole item with debris
  • Chewing tobacco: in plastic bag, less than 3 days old
  • Jewelry: ring, watch, necklace, etc.
  • Chewing gum: sugar-free preferred
  • Can or glass: submit whole item rather than homemade swabs
  • Clothing: hats, caps, bandanas
  • Envelopes / stamps: must have been licked
  • Condom: whole item, both inside and outside tested
  • Paraffin-embedded tissue: blocks or slides

🔹 Success rate: N/A

  • Teeth: molars preferred
  • Bones: femur, humerus, or metacarpal (thumb)
  • Feces: in sealed plastic bag, shipped on dry ice or cold packs

What payment options are available?

We accept credit cards and other online payment methods.

Do you offer instalment payments or financing plans?

Yes, we offer instalment payment options for selected products.

What is your refund policy if I change my mind after purchase?

We offer a full refund within 30 days of purchase (excluding shipping fees, if applicable), provided that the envelope has not been opened.

How long does it take to receive my results?

The turnaround time depends on the type of test ordered. Once your sample has been received by the laboratory, typical processing times are as follows:

  • Paternity tests and other relationship tests:
    Results are available within 3 to 5 business days after the laboratory receives the sample.
  • Health and wellness tests (ancestry, sport & performance, nutrition, skincare, talent & personality, microbiome, genetic predispositions, and pharmacogenetics):
    Results are available within 40 to 60 days after the sample is received.

How will my results be communicated?

You will receive an email notification informing you that your analysis report is available on the Adnà portal. You simply need to log in to your account.

What types of genetic tests do you offer?

Our tests fall into several categories:

  • Filiation tests, which identify whether there is a familial relationship between two or more individuals.
  • Well-being tests, which provide information on how your genes can influence your lifestyle, preferences, health, and well-being.
  • Health tests, which help identify genetic predispositions to certain diseases or how the body metabolizes specific medications.
  • Ancestry tests, which offer insights into an individual’s family origins and genetic lineage across different historical periods.
  • Microbiome tests, which identify and quantify the various bacteria and microorganisms present in a person’s microbiome.

 

What are the limits of your tests?

  • Our tests are for informational and educational purposes. They are not intended to be used as a diagnostic tool. Your traits are not only influenced by genetics, but also by many other factors such as social and geographical environment, education, lifestyle, etc. We encourage you to interpret the results with caution, and to consult healthcare professionals for further evaluation if necessary.
  • The information extracted from the tests and presented in our reports should be considered as indications of predisposition and not as definitive diagnoses. Their relevance may vary according to numerous environmental factors.

     

What is the scientific basis for your tests?

  • A parentage test uses DNA to establish family relationships. It analyzes genetic markers to identify biological relationships between parents and children, grandparents, uncles, aunts, twins and siblings. DNA comparison reveals specific genetic similarities, indicating a family relationship.  These tests exploit genetic patterns of inheritance shared by members of the same family. In this way, they can map out extended family connections, offering a precise overview of biological links.  Our parentage tests offer close to 99.9% accuracy.
  • Our lifestyle and health tests are based on a combination of cutting-edge technologies and internationally recognized scientific studies. DNA sequencing is performed using Illumina technology. This technology can analyze over 700,000 genetic markers. Added to this is the integration of peer-reviewed studies accepted by the international scientific community, which enable a connection to be made between a particular gene and a potential predisposition. This ensures that reports are based on recent, relevant scientific data that reflect an established scientific consensus.

 

What information can I find in your genetic reports?

  • Depending on the type of test you choose, you can expect to receive detailed information about your parentage, your ancestry, personalized health advice, or insight into specific genetic traits.

 


Can your tests identify predispositions to certain diseases?

  • Yes, our Genetic Predisposition Test answers this question. However, this test is not intended for diagnostic purposes.

 

 

How can I order a genetic test kit?

  • Order online from our website. The process is simple and guided.

How long does it take to deliver the kit after I place my order?

  • Delivery time is generally 2 working days after ordering.

What are the instructions for using and registering your kit?

  • You will find detailed instructions with each kit to guide you through sample collection.
  • You will also find a short video here explaining how to proceed for sample collection: 

How do I return my sample collection kit?

Once the sample has been collected and registered, the following steps must be followed:

  • Use the prepaid return label is included in your envelope;
  • Seal your envelope, making sure that the sample.s is/are well sealed in its packaging;
  • Ship your envelope by mail 

Can I order a kit as a gift for someone else?

Yes, you can order a kit as a gift and have it delivered directly to the person concerned.

Can I order several reports from a single sample kit?

Yes, you'll see the option to add reports to your kit in the purchase process. You can decide to add one report, two reports or even choose to add all available reports to your kit. Once you've chosen the quantity, you'll be able to select which report to add to your kit. Adding several reports to your kit is highly advantageous, as the cost of each report goes down.

 

What is the intended use of the information you collect?

We collect your personal information for the following purposes:

  • To create, use and manage your user accounts on our platform;
  • To provide you with the products and services you request;
  • To better understand the use of the platform;
  • To analyze and improve your user experience;
  • To communicate with you;
  • To develop, improve, market or provide the platform and our products and services;
  • To back up our databases and keep your records;
  • To establish, exercise or defend legal claims, whether in judicial, administrative or extrajudicial proceedings for the protection and vindication of our legal rights, your legal rights and the legal rights of others;
  • To comply with applicable laws and regulations.

 

Who is my personal information shared with?

Your information is shared with the following partners:

  • Payment service providers;
  • IT service providers;
  • Genetic analysis laboratory partners;
  • Digital analysis and statistics service providers;
  • Partners, government agencies and regulatory authorities, judicial bodies, associates, agents, attorneys or other representatives for compliance with legal obligations to which we are subject;
  • To any other person as permitted and/or required by law.

 

How do you ensure the privacy and security of my genetic data?

  • We use cutting-edge encryption to protect your data;
  • We strictly respect privacy laws;
  • We ensure that our partners comply with these laws;
  • We ensure that your genetic information is anonymized when transmitted to our partner laboratories.

 

Will my genetic data be shared or sold to third parties?

  • Your data will never be shared with or sold to third parties.

Our privacy policy describes in detail your rights, the measures we take to protect your data, and how your data is used.

How can I contact customer support if I have any questions or problems?

Our customer support is available by whatsapp (+1.514.233.5456), email (info@adnalacarte.com), and via the live chat on our website.

Do you offer support in multiple languages?

Yes, we provide support in French, English, and Spanish.

How accurate are the results of ADNÀ's DNA ancestry test?

ADNÀ relies on advanced genetic testing technology and comprehensive databases to generate highly accurate ancestry results. Although no genetic test can be guaranteed to be 100% accurate, ADNÀ ensures the highest level of precision in assessing your genetic ancestry.

What specific information about my ancestry will ADNÀ provide?

ADNÀ offers a comprehensive report covering your ethnic breakdown, geographic origins, and connections to specific ancestral groups. You'll also receive detailed insights into your lineage, potential migration paths, and the historical background of your ancestors.

How does ADNÀ ensure the privacy and security of my genetic information?

Your privacy is our number one priority. ADNÀ relies on robust encryption and strict privacy policies to protect your genetic information.

How does ADNÀ handle multiple ethnicities in one's genetic makeup?

Our DNA test is optimized to detect and report a wide variety of ethnicities. The laboratory divides your genetic makeup into detailed percentages for each identified ethnicity, offering a rich, nuanced view of your ancestral heritage.

How can I utilize my ADNÀ ancestry results to construct my family tree?

Your ADNÀ Ancestry results provide a solid groundwork for building your family tree. You can use the ethnic and regional data, along with potential relative matches, to trace and connect various branches of your family.

What steps does ADNÀ take to guarantee the quality and purity of the DNA sample?

ADNÀ provides clear, easy-to-follow instructions for sample collection to ensure its purity and quality. Our laboratories apply strict protocols when handling and analyzing your DNA, thus ensuring that your results are both accurate and reliable.

Are ADNÀ's testing methods and technology in line with the latest genetic research?

Yes, ADNÀ is proud to offer the most leading edge genetic testing methods and technology, ensuring that your results are driven by the latest genetic research and analysis.

If my report shows a genetic predisposition to a disease, does that mean I'll definitely develop it?

A genetic predisposition to a disease does not guarantee you will develop it. It simply means you have a higher likelihood of developing the condition compared to others, but many people with such predispositions never experience the disease. Genetics is just one factor in your overall health, which is also influenced by lifestyle, environment, and other factors. For a full understanding of your health risks, it's important to consult with healthcare professionals.

Should I change my health habits based on this report?

Before making any health-related decisions or changes, it's crucial to discuss your report with a geneticist or a healthcare professional. They can provide guidance tailored to your genetic information and overall health context.

Do my genes determine everything about my health?

While genes play a significant role, they're just one piece of the puzzle. Lifestyle factors such as diet, exercise, and environmental exposures also significantly impact your health. The goal of this report is to give you more information to manage your health proactively.

What is the foundation of this report?

This report is grounded in globally recognized genetic studies and databases, reflecting a consensus within the scientific community. We apply these studies to your genetic data to provide personalized insights. Each section cites specific studies that support our analysis.

If the report finds genetic mutations associated with a disease, does that confirm I have the disease?

Detecting a mutation does not automatically mean you have the disease. Our report identifies both known pathogenic mutations and those that could potentially lead to disease. It's essential to discuss these findings with a healthcare professional for accurate interpretation.

If no mutations are found for a specific disease, am I completely risk-free?

Our analysis does not cover all possible genetic areas where mutations could occur, and we focus on markers reported as pathogenic. Not finding a mutation doesn't guarantee you're free from the disease, as our test doesn't provide full coverage of all markers. For comprehensive evaluation, consult with healthcare experts.

How does being a carrier of a hereditary disease mutation affect my children?

Being a carrier does not necessarily mean your child will inherit the disease, but it does increase the risk, depending on the inheritance pattern and whether the other parent is also a carrier or affected. Genetic counseling is recommended for carrier testing and to better understand the risks for your family.

What can I learn from ADNÀ's genetic sports analysis?

ADNÀ's report provides personalized insights into your genetic predisposition towards various aspects of sports performance and health. You can learn about your body’s power and strength, resistance and resilience, cardio and aerobic capacity, metabolic profile, and injury risk, all of which can help tailor your training and recovery practices.

How accurate are the results of ADNÀ's Health and Wellness analysis?

ADNÀ utilizes state-of-the-art genetic testing technology and extensive databases to deliver highly accurate ancestry results. While no genetic test can be 100% accurate, ADNÀ ensures the highest level of precision in estimating your genetic predispositions.

How can I use the information from my ADNÀ report to improve my athletic performance?

The insights from your DNA sports analysis can help you tailor your training regimen to leverage your natural strengths and address areas requiring extra attention. By aligning your training and recovery practices with your genetic profile, you can optimize your performance and reduce the risk of injury.

Are the results of ADNÀ's reports confidential?

Yes, ADNÀ prioritizes your privacy and confidentiality. Your genetic information is securely stored and protected, and ADNÀ adheres to strict privacy policies to ensure that your data is not shared without your explicit consent.

 

Can the ADNÀ pharmacogenomics test predict all my medication responses?

While our pharmacogenomics test provides valuable insights into how your genetics may affect responses to certain medications, it does not cover all medications. It focuses on specific genetic markers that have been validated for their influence on drug metabolism and efficacy. Consultation with a healthcare provider is essential for a comprehensive understanding.

Will my genetic data be shared with third parties?

At ADNÀ, we prioritize your privacy. Your genetic data is confidential and is not shared with third parties without your explicit consent. Our strict data protection policies ensure that your information is secure and used only for the intended purposes of the test.

How can I use the results from the pharmacogenomics report in my healthcare ?

The pharmacogenomics report is a tool to guide discussions with your healthcare provider. It can help inform medication choices and dosages but should not be used to make independent medical decisions. Your doctor will consider this information alongside other factors like your health history, current medications, and lifestyle.

Is it possible for my medication recommendations to change over time?

Yes, pharmacogenomics is an evolving field, and new research may lead to updates in medication recommendations. ADNÀ stays updated with the latest advancements and may update your report accordingly. It's important to maintain ongoing communication with your healthcare provider for any changes in medication strategies.

Is this test the same as food intolerance tests?

No, this test is not the same as food intolerance tests. Whereas food intolerance tests focus on identifying specific foods that may trigger adverse reactions, ADNÀ's Nutrigenetics Test analyzes your DNA to provide insight into how your genetics influence your response to food, including how you metabolize nutrients and your predisposition to certain dietary preferences.

Should I make changes to my diet based on these test results? 

No, you should not make major dietary changes based solely on these test results. It's important to seek professional advice from a healthcare practitioner or nutritionist who can help you interpret the results and design a personalized nutrition plan that takes into consideration your genetic profile, lifestyle and overall health goals.

Does everything about my diet depend on my genes?

No, not everything about your diet is determined by your genes. While genetics play an important role in shaping your nutritional behavior, other factors such as lifestyle, environment, and personal preferences also have a significant impact on your dietary habits and health outcomes.

What is this report based on?

This report is based on your DNA analysis using the latest genetic testing technology. It provides personalized insights into how your genetic makeup affects your response to different nutrients, helping you make informed dietary choices for better health.

How easy is it to take the ADNÀ's DNA Test?

Taking ADNÀ's DNA Test is very simple and straightforward. You simply collect a saliva sample using the kit provided, send it to our lab for analysis, and you'll receive your personalized nutrigenetics report. The entire process is designed to be convenient and user-friendly.

Will this test help me improve my overall health?

Yes, this test can help you improve your overall health by providing insight into your genetic predisposition to various nutritional responses. By understanding your unique genetic profile, you can make more informed decisions about your diet and lifestyle, potentially leading to better health outcomes and a greater quality of life.

Are there any specific conditions or symptoms that should prompt me to consider a microbiome analysis with ADNÀ? 

If you're experiencing chronic digestive issues, unexplained allergic reactions, persistent skin conditions, or if you're simply seeking to optimize your overall health and wellness, a microbiome analysis with ADNÀ can be beneficial. It's also a valuable tool for individuals looking to understand the impact of their diet or lifestyle changes on their microbial balance or for those interested in preventive health strategies.

Can changes in diet or lifestyle influence my microbiome?

Yes, diet and lifestyle have significant impacts on the composition and function of your microbiome. Tailored dietary and lifestyle modifications can support microbiome health and overall well-being.

Is the information in this report applicable to my family members?

While family members may share certain microbial characteristics, each person's microbiome is unique. Insights and recommendations in this report are personalized and specific to you.

How often should I consider retesting my microbiome with ADNÀ? 

We recommend retesting your microbiome periodically, especially if you've undergone significant dietary, lifestyle, or health changes. This allows you to track the evolution of your microbiome and adjust your personalized recommendations accordingly.

How will future advancements in microbiome research affect my report?

ADNÀ is committed to integrating the latest research findings into our services. Future advancements in microbiome research may lead to updates in your report, offering enhanced insights and recommendations.

How does ADNÀ protect the privacy of my microbiome data? 

ADNÀ is steadfast in its commitment to your privacy. We employ robust encryption and data protection protocols to ensure that your microbiome data remains confidential and secure, accessible only to you and authorized ADNÀ personnel involved in your analysis.

Is the oral microbiome connected to the gut microbiome in any way?

The oral microbiome and the gut microbiome are closely linked, and their relationship is part of a broader communication system within the body known as the "oral-gut axis." The oral cavity serves as a gateway to the digestive system, and the microorganisms present in the mouth can have significant effects on the gut microbiome and overall digestive health.

How can genetics influence my talents and abilities? 

Genetics play a significant role in shaping our natural talents, such as artistic creativity, intelligence, and even physical capabilities. Research has found that specific genes contribute to these abilities, affecting how we learn, create, and perform.

Can this report predict my future health or personality traits? 

While the report provides insights based on genetic predispositions to certain traits and behaviors, it does not predict the future. It offers a deeper understanding of how genetics might influence various aspects of your personality and health tendencies.

How accurate is the genetic information related to addictive behaviors? 

The report summarizes findings from research identifying genetic markers associated with the likelihood of substance dependence. While genetics is a factor, environmental influences and personal choices also play critical roles in addiction.

Will making changes based on this report improve my quality of life? 

Understanding your genetic predispositions can guide personal development and health management strategies. However, improvements depend on individual actions, including lifestyle choices and environmental interactions.

What is the difference between a twin test and a sibling test?

A twin test determines whether twins are monozygotic (identical) or dizygotic (fraternal) by comparing their DNA.

A sibling test, on the other hand, evaluates the biological relationship between two individuals to determine if they are brothers or sisters by analyzing the proportion of shared DNA.

How does a grand-parentage DNA test work?

In a grand-parentage test, the laboratory compares the child's DNA with that of the grandparents by analyzing specific genetic markers present in the child's and grandparents' DNA. The goal is to verify if the child shares certain genes with the grandparents.

Grand-parentage DNA tests are very precise, especially if the child's parents are included in the process. A test without the inclusion of the parents may be less certain, as there is more uncertainty in the sharing of genetic markers.

A special sample refers to any type of biological sample that is not collected using a buccal swab. Examples include hair, a cup, a toothbrush, etc. The processing time is approximately 20 days, as it is more complex than a standard buccal swab. Feel free to contact us if you have any doubts about the item to be analyzed.

Is the at-home test reliable?

Yes, as long as you follow the kit instructions carefully and avoid any male DNA contamination during the sample collection. Under optimal conditions, the test is 99.5% accurate. If you have any concerns, our team is here to help.

Yes, for relationship tests, our partner laboratory can perform the analysis on non-standard samples such as a toothbrush or blood, for example. The cost is higher, ranging from $750 to $850, and the turnaround time is longer because the laboratory first applies a DNA extraction method tailored to the type of material. Some samples (e.g., hair without roots, old tissues, cigarette butts that are too old) contain very little or degraded DNA.

Here is the exhaustive list of possible sample types and their acceptability criteria:

🔹 Success Rate: 90% or Higher

  • Whole Semen: Frozen vial, fresh swab, or semen on fabric.
  • Whole Saliva: Tube with preservative preferred.
  • Whole Blood: Stored in lavender-topped vacutainer tube.
  • Blood/Saliva on Filter Paper: On paper/matrix, less than 60 days old.
  • Bone Marrow: Fresh/frozen (not slides/paraffin).
  • Mucus/Sputum: Tissue, napkin, or paper towel.
  • Toothbrush: Air dry 30 minutes before packaging.

🔹 Success Rate: 60% to 90%

  • Blood Stain on Fabric: Bandages, gauze, tissue, napkin, clothing.
  • Semen Stain on Fabric: Gauze, tissue, clothing (indicate stain area).
  • Saliva Stain on Fabric: Gauze, tissue, clothing (indicate stain area).
  • Unknown Stain on Fabric: Biological stain of unknown origin.
  • Fingernail/Nail Clippings: 5–10 clippings recommended.
  • Diabetic Test Strips: Multiple strips.
  • Ear Swab: Cotton swab/Q-tip.
  • Umbilical Cord: Preferably dried; reference sample from mother.
  • Cigarette Butts: Multiple preferred.
  • Tampon/Feminine Pad: May not provide viable DNA.
  • Drinking Straw: Air dry before packaging.
  • Dental Floss: Do not touch floss with fingers.
  • Semen (volume): ≥200μl, send frozen.
  • Muscle/Organ Tissue: Non-embalmed specimens preferred.
  • Fetal Demise: Reference sample from mother required.

🔹 Success Rate: 60% or Less

  • Hair: Roots visible; 7–10 strands.
  • Razor (disposable): Entire blade with debris.
  • Comb/Brush: Entire item with debris.
  • Chewing Tobacco: Sealed plastic bag; less than 3 days old.
  • Jewelry: Ring, watch, necklace, etc.
  • Chewing Gum: Sugarless preferred.
  • Soda Can/Drinking Glass: Whole item preferable to swabbing.
  • Clothing: Hats, ball caps, bandanas.
  • Envelope Flaps/Stamps: Must have been licked.
  • Condom: Send whole condom (inside & outside tested).
  • Paraffin Embedded Tissue: Paraffin block or slides.

🔹 Success Rate: N/A

  • Teeth: Molars preferred.
  • Bone: Femur, humerus, or metacarpal (thumb bone).
  • Feces: Sealed plastic bag, shipped cold/dry ice.

 

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