If you have more than one test - add them one by one.
20 laboratory tests found
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$77.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)$28.00Covered tests: Testosterone, Total (LabCorp)Covered components: Testosterone, SerumBlacklisted States: MD, NJ, NY, RI$49.00$77.00
Order from HealthLabs
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Total Testosterone Test $49.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $49.00Order from LifeExtension
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Thyroxine Free, Direct (T4) Blood Test $28.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $28.00 -
$83.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)$28.00Covered tests: Testosterone, Total (LabCorp)Covered components: Testosterone, SerumBlacklisted States: NY, NJ, RI$55.00$83.00
Order from Walk-In Lab
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Testosterone Total Serum Test $55.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $55.00Order from LifeExtension
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Thyroxine Free, Direct (T4) Blood Test $28.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $28.00 -
$87.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)Blacklisted States: NY, NJ, RI$38.00Covered tests: Testosterone, Total (LabCorp)Covered components: Testosterone, SerumBlacklisted States: MD, NJ, NY, RI$49.00$87.00
Order from Walk-In Lab
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Thyroxine (T4) Free Direct Serum Test $38.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $38.00Order from HealthLabs
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Total Testosterone Test $49.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $49.00 -
$88.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)Blacklisted States: NY, NJ, RI$39.00Covered tests: Testosterone, Total (LabCorp)Covered components: Testosterone, SerumBlacklisted States: MD, NJ, NY, RI$49.00$88.00
Order from RequestATest
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Free T4 Blood Test $39.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $39.00Order from HealthLabs
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Total Testosterone Test $49.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $49.00 -
$88.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)Blacklisted States: MD, NJ, NY, RI$39.00Covered tests: Testosterone, Total (LabCorp)Covered components: Testosterone, SerumBlacklisted States: MD, NJ, NY, RI$49.00$88.00
Order from HealthLabs
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Free T4 Test (FT4) $39.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Total Testosterone Test $49.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $88.00 -
$93.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)Blacklisted States: NY, NJ, RI$38.00Covered tests: Testosterone, Total (LabCorp)Covered components: Testosterone, SerumBlacklisted States: NY, NJ, RI$55.00$93.00
Order from Walk-In Lab
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Thyroxine (T4) Free Direct Serum Test $38.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Testosterone Total Serum Test $55.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $93.00 -
$94.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)Blacklisted States: NY, NJ, RI$39.00Covered tests: Testosterone, Total (LabCorp)Covered components: Testosterone, SerumBlacklisted States: NY, NJ, RI$55.00$94.00
Order from RequestATest
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Free T4 Blood Test $39.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $39.00Order from Walk-In Lab
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Testosterone Total Serum Test $55.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $55.00 -
$94.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)Blacklisted States: MD, NJ, NY, RI$39.00Covered tests: Testosterone, Total (LabCorp)Covered components: Testosterone, SerumBlacklisted States: NY, NJ, RI$55.00$94.00
Order from Walk-In Lab
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Testosterone Total Serum Test $55.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $55.00Order from HealthLabs
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Free T4 Test (FT4) $39.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $39.00 -
$94.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)$28.00Covered tests: Testosterone, Total (LabCorp)Covered components: Testosterone, SerumBlacklisted States: NJ, RI, NY$66.00$94.00
Order from Personalabs
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Testosterone, Total (Males) Blood Test $66.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $66.00Order from LifeExtension
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Thyroxine Free, Direct (T4) Blood Test $28.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $28.00 -
$97.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)$28.00Covered tests: Testosterone, Total (LabCorp)Covered components: Testosterone, SerumBlacklisted States: NY, NJ, RI$69.00$97.00
Order from RequestATest
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Testosterone, Total Blood Test $69.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $69.00Order from LifeExtension
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Thyroxine Free, Direct (T4) Blood Test $28.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $28.00 -
$130.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp) ,
Extra tests (click to add to search): Triiodothyronine (T3), Free (LabCorp)
Covered components: T4,Free(Direct)Extra components (click to add to search): Triiodothyronine,Free,Serum$55.00Covered tests: Testosterone, Free, Direct With Total Testosterone (partial) (LabCorp)
Extra tests (click to add to search): Iron and Total Iron-binding Capacity (TIBC) (LabCorp) , Dehydroepiandrosterone (DHEA) Sulfate (LabCorp) , Estradiol (LabCorp) , Prostate-specific Antigen (PSA) (LabCorp) , Testosterone, Free, Direct With Total Testosterone (partial) (LabCorp)
Covered components: Testosterone, SerumExtra components (click to add to search): Iron Bind.Cap.(TIBC), UIBC, Iron, Iron Saturation, DHEA-Sulfate, Estradiol, Prostate Specific Ag, Serum, Free Testosterone(Direct)$75.00$130.00
Order from LifeExtension
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Thyroid Add-On Panel Blood Test $55.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Male Basic Hormone Panel Blood Test $75.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $130.00 -
$134.50
Covered tests: Thyroxine (T4), Free, Direct (LabCorp) ,
Extra tests (click to add to search): Triiodothyronine (T3), Free (LabCorp)
Covered components: T4,Free(Direct)Extra components (click to add to search): Triiodothyronine,Free,Serum$55.00Covered tests: Testosterone, Free, Direct With Total Testosterone (partial) (LabCorp) ,
Extra tests (click to add to search): Glucose (LabCorp) , Hemoglobin (Hb) A1c (LabCorp) , Thyroid-stimulating Hormone (TSH) (LabCorp) , Ferritin (LabCorp) , Complete Blood Count (CBC) With Differential (LabCorp) , Testosterone, Free, Direct With Total Testosterone (partial) (LabCorp) , Electrolyte Panel (LabCorp)
Covered components: Testosterone, SerumExtra components (click to add to search): Glucose, Hemoglobin A1c, TSH, Ferritin, Serum, WBC, RBC, Hemoglobin, Hematocrit, MCV, and$79.50$134.50
Order from LifeExtension
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Thyroid Add-On Panel Blood Test $55.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Rx’d Performance Panel Blood Test $79.50)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $134.50 -
$136.99
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)$61.99Covered tests: Testosterone, Free, Direct With Total Testosterone (partial) (LabCorp)
Extra tests (click to add to search): Iron and Total Iron-binding Capacity (TIBC) (LabCorp) , Dehydroepiandrosterone (DHEA) Sulfate (LabCorp) , Estradiol (LabCorp) , Prostate-specific Antigen (PSA) (LabCorp) , Testosterone, Free, Direct With Total Testosterone (partial) (LabCorp)
Covered components: Testosterone, SerumExtra components (click to add to search): Iron Bind.Cap.(TIBC), UIBC, Iron, Iron Saturation, DHEA-Sulfate, Estradiol, Prostate Specific Ag, Serum, Free Testosterone(Direct)$75.00$136.99
Order from Private MD
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Thyroxine Free, Direct Dialysis (FT4) $61.99)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $61.99Order from LifeExtension
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Male Basic Hormone Panel Blood Test $75.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $75.00 -
$140.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp) , Testosterone, Free, Equilibrium Ultrafiltration With Total Testosterone (partial) (LabCorp) ,
Extra tests (click to add to search): Testosterone, Free, Equilibrium Ultrafiltration With Total Testosterone (partial) (LabCorp) , Metabolic Panel (14), Comprehensive (LabCorp)
Covered components: T4,Free(Direct), Testosterone, SerumExtra components (click to add to search): Testosterone,Free, % Free Testosterone, eGFR If NonAfricn Am, eGFR If Africn Am, Glucose, BUN, Creatinine, BUN/Creatinine Ratio, Sodium, andBlacklisted States: NJ, RI, NY$140.00$140.00
Order from Personalabs
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Metabolic Hormone Profile Blood Test $140.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $140.00 -
$141.49
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)$61.99Covered tests: Testosterone, Free, Direct With Total Testosterone (partial) (LabCorp) ,
Extra tests (click to add to search): Glucose (LabCorp) , Hemoglobin (Hb) A1c (LabCorp) , Thyroid-stimulating Hormone (TSH) (LabCorp) , Ferritin (LabCorp) , Complete Blood Count (CBC) With Differential (LabCorp) , Testosterone, Free, Direct With Total Testosterone (partial) (LabCorp) , Electrolyte Panel (LabCorp)
Covered components: Testosterone, SerumExtra components (click to add to search): Glucose, Hemoglobin A1c, TSH, Ferritin, Serum, WBC, RBC, Hemoglobin, Hematocrit, MCV, and$79.50$141.49
Order from Private MD
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Thyroxine Free, Direct Dialysis (FT4) $61.99)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $61.99Order from LifeExtension
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Rx’d Performance Panel Blood Test $79.50)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $79.50 -
$149.99
Covered tests: Thyroxine (T4), Free, Direct (LabCorp) ,
Extra tests (click to add to search): Triiodothyronine (T3), Free (LabCorp)
Covered components: T4,Free(Direct)Extra components (click to add to search): Triiodothyronine,Free,Serum$55.00Covered tests: Testosterone, Total (LabCorp)Covered components: Testosterone, Serum$94.99$149.99
Order from Private MD
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Testosterone, Total, Male, IA (MALES ONLY) $94.99)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $94.99Order from LifeExtension
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Thyroid Add-On Panel Blood Test $55.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $55.00 -
$150.00
Covered tests: Testosterone, Free, Direct With Total Testosterone (partial) (LabCorp)
Extra tests (click to add to search): Iron and Total Iron-binding Capacity (TIBC) (LabCorp) , Dehydroepiandrosterone (DHEA) Sulfate (LabCorp) , Estradiol (LabCorp) , Prostate-specific Antigen (PSA) (LabCorp) , Testosterone, Free, Direct With Total Testosterone (partial) (LabCorp)
Covered components: Testosterone, SerumExtra components (click to add to search): Iron Bind.Cap.(TIBC), UIBC, Iron, Iron Saturation, DHEA-Sulfate, Estradiol, Prostate Specific Ag, Serum, Free Testosterone(Direct)$75.00Covered tests: Thyroxine (T4), Free, Direct (LabCorp) ,
Extra tests (click to add to search): Thyroxine (T4) (LabCorp) , Thyroid-stimulating Hormone (TSH) (LabCorp) , Triiodothyronine (T3), Free (LabCorp)
Covered components: T4,Free(Direct)$75.00$150.00
Order from LifeExtension
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Male Basic Hormone Panel Blood Test $75.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Thyroid Panel (TSH, T4, Free T4, Free T3) Blood Test $75.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $150.00 -
$154.00
Covered tests: Testosterone, Free, Direct With Total Testosterone (partial) (LabCorp)
Extra tests (click to add to search): Iron and Total Iron-binding Capacity (TIBC) (LabCorp) , Dehydroepiandrosterone (DHEA) Sulfate (LabCorp) , Estradiol (LabCorp) , Prostate-specific Antigen (PSA) (LabCorp) , Testosterone, Free, Direct With Total Testosterone (partial) (LabCorp)
Covered components: Testosterone, SerumExtra components (click to add to search): Iron Bind.Cap.(TIBC), UIBC, Iron, Iron Saturation, DHEA-Sulfate, Estradiol, Prostate Specific Ag, Serum, Free Testosterone(Direct)$75.00Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)Blacklisted States: NJ, RI, NY$79.00$154.00
Order from Personalabs
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Thyroxine (T4) Free, Direct Blood Test $79.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $79.00Order from LifeExtension
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Male Basic Hormone Panel Blood Test $75.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $75.00 -
$154.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp) ,
Extra tests (click to add to search): Triiodothyronine (T3), Free (LabCorp)
Covered components: T4,Free(Direct)Extra components (click to add to search): Triiodothyronine,Free,Serum$55.00Covered tests: Testosterone, Free, Direct With Total Testosterone (partial) (LabCorp)
Extra tests (click to add to search): Testosterone, Free, Direct With Total Testosterone (partial) (LabCorp)
Covered components: Testosterone, SerumExtra components (click to add to search): Free Testosterone(Direct)$99.00$154.00
Order from LifeExtension
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Thyroid Add-On Panel Blood Test $55.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Testosterone (Free with Total) Blood Test $99.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $154.00 -
$154.50
Covered tests: Thyroxine (T4), Free, Direct (LabCorp) ,
Extra tests (click to add to search): Thyroxine (T4) (LabCorp) , Thyroid-stimulating Hormone (TSH) (LabCorp) , Triiodothyronine (T3), Free (LabCorp)
Covered components: T4,Free(Direct)$75.00Covered tests: Testosterone, Free, Direct With Total Testosterone (partial) (LabCorp) ,
Extra tests (click to add to search): Glucose (LabCorp) , Hemoglobin (Hb) A1c (LabCorp) , Thyroid-stimulating Hormone (TSH) (LabCorp) , Ferritin (LabCorp) , Complete Blood Count (CBC) With Differential (LabCorp) , Testosterone, Free, Direct With Total Testosterone (partial) (LabCorp) , Electrolyte Panel (LabCorp)
Covered components: Testosterone, SerumExtra components (click to add to search): Glucose, Hemoglobin A1c, TSH, Ferritin, Serum, WBC, RBC, Hemoglobin, Hematocrit, MCV, and$79.50$154.50
Order from LifeExtension
Step 1: Add to cart - for each panel below click "Buy Online" button. This will open in a new tab. Click "Add to Cart" button there, and then close the tab.
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Thyroid Panel (TSH, T4, Free T4, Free T3) Blood Test $75.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Rx’d Performance Panel Blood Test $79.50)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $154.50
Understanding of Lab Tests Results
Please visit the site associated with The American Association for Clinical Chemistry (AACC) for better understanding of tests. There you will find the most detailed and full information regarding lab tests. In "common questions" tab you will find answers on the most common questions.
In addition, you can use a special form to ask the question. It is useful, if there is no answer on your question on the web site. A laboratory scientist will answer your question. It is a part of voluntary service provided by the American Society for Clinical Laboratory Science.