If you have more than one test - add them one by one.
18 laboratory tests found
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$112.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)$28.00Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen Activity$29.00$55.00$112.00
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. (Thyroxine Free, Direct (T4) Blood Test $28.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Fibrinogen, Activity Blood Test $29.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Reverse T3 Blood Test $55.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $112.00 -
$116.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)$28.00Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen Activity$29.00Covered tests: Reverse T3 (LabCorp)Covered components: Reverse T3, SerumBlacklisted States: MD, NJ, NY, RI$59.00$116.00
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. (Reverse T3 Test $59.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $59.00Order 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)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Fibrinogen, Activity Blood Test $29.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $57.00 -
$122.00
Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen Activity$29.00Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)Blacklisted States: NY, NJ, RI$38.00$55.00$122.00
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 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. (Fibrinogen, Activity Blood Test $29.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Reverse T3 Blood Test $55.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $84.00 -
$125.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)$28.00Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen Activity$29.00Covered tests: Reverse T3 (LabCorp)Covered components: Reverse T3, SerumBlacklisted States: NY, NJ, RI$68.00$125.00
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. (Reverse T3 Blood Test, LC/MS/MS $68.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $68.00Order 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)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Fibrinogen, Activity Blood Test $29.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $57.00 -
$126.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)$28.00Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen ActivityBlacklisted States: NY, NJ, RI$43.00$55.00$126.00
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. (Fibrinogen Activity Blood Test $43.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $43.00Order 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)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Reverse T3 Blood Test $55.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $83.00 -
$127.00
Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen Activity$29.00Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)Blacklisted States: MD, NJ, NY, RI$39.00Covered tests: Reverse T3 (LabCorp)Covered components: Reverse T3, SerumBlacklisted States: MD, NJ, NY, RI$59.00$127.00
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. (Reverse T3 Test $59.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $98.00Order 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. (Fibrinogen, Activity Blood Test $29.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $29.00 -
$132.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)$28.00Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen Activity$29.00Covered tests: Reverse T3 (LabCorp)Covered components: Reverse T3, SerumBlacklisted States: NY, NJ, RI$75.00$132.00
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. (Reverse T3 Blood Test $75.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $75.00Order 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)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Fibrinogen, Activity Blood Test $29.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $57.00 -
$133.00
Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen Activity$29.00Covered tests: Thyroxine (T4), Free, Direct (LabCorp) ,
Extra tests (click to add to search): Thyroid-stimulating Hormone (TSH) (LabCorp)
Covered components: T4,Free(Direct)Extra components (click to add to search): TSHBlacklisted States: NY, NJ, RI$49.00$55.00$133.00
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 Free Direct (T4) plus Thyroid-stimulating Hormone (TSH) Blood Test Panel $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. (Fibrinogen, Activity Blood Test $29.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Reverse T3 Blood Test $55.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $84.00 -
$135.00
Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)$28.00Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen Activity$29.00$78.00$135.00
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. (Reverse T3 $78.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $78.00Order 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)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Fibrinogen, Activity Blood Test $29.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $57.00 -
$135.00
Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen Activity$29.00Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)Blacklisted States: NY, NJ, RI$38.00Covered tests: Reverse T3 (LabCorp)Covered components: Reverse T3, SerumBlacklisted States: NY, NJ, RI$68.00$135.00
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. (Reverse T3 Blood Test, LC/MS/MS $68.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $106.00Order 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. (Fibrinogen, Activity Blood Test $29.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $29.00 -
$287.00
Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen ActivityBlacklisted States: NJ, RI, NY$72.00Covered tests: Thyroxine (T4), Free, Direct (LabCorp)Covered components: T4,Free(Direct)Blacklisted States: NJ, RI, NY$91.00Covered tests: Reverse T3 (LabCorp)Covered components: Reverse T3, SerumBlacklisted States: NJ, RI, NY$124.00$287.00
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. (Fibrinogen Activity Blood Test $72.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Thyroxine (T4) Free, Direct Blood Test $91.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Reverse T3 Blood Test $124.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $287.00 -
$325.00
Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen ActivityBlacklisted States: NJ, RI, NY$72.00Covered tests: Reverse T3 (LabCorp)Covered components: Reverse T3, SerumBlacklisted States: NJ, RI, NY$124.00Covered tests: Thyroxine (T4), Free, Direct (LabCorp) ,
Extra tests (click to add to search): Thyroid-stimulating Hormone (TSH) (LabCorp) , Triiodothyronine (T3), Free (LabCorp)
Covered components: T4,Free(Direct)Blacklisted States: NJ, RI, NY$129.00$325.00
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. (Fibrinogen Activity Blood Test $72.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Reverse T3 Blood Test $124.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Basic Thyroid Health Profile Blood Test $129.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $325.00 -
$329.00
Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen ActivityBlacklisted States: NJ, RI, NY$72.00Covered tests: Thyroxine (T4), Free, Direct (LabCorp) , Reverse T3 (LabCorp)
Extra tests (click to add to search): Thyroxine (T4) (LabCorp) , Triiodothyronine (T3) (LabCorp) , Thyroid-stimulating Hormone (TSH) (LabCorp) , Thyroid Peroxidase (TPO) Antibodies (LabCorp) , Triiodothyronine (T3), Free (LabCorp) ,
Covered components: T4,Free(Direct), Reverse T3, SerumExtra components (click to add to search): Thyroxine (T4), Triiodothyronine (T3), TSH, Thyroid Peroxidase (TPO) Ab, Triiodothyronine,Free,SerumBlacklisted States: NJ, RI, NY$257.00$329.00
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. (Fibrinogen Activity Blood Test $72.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Optimal Thyroid Health Profile Blood Test $257.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $329.00 -
$357.00
Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen ActivityBlacklisted States: NJ, RI, NY$72.00Covered tests: Reverse T3 (LabCorp)Covered components: Reverse T3, SerumBlacklisted States: NJ, RI, NY$124.00Covered tests: Thyroxine (T4), Free, Direct (LabCorp) ,
Extra tests (click to add to search): Testosterone, Free, Equilibrium Ultrafiltration With Total Testosterone (LabCorp) , Metabolic Panel (14), Comprehensive (LabCorp)
Covered components: T4,Free(Direct)Extra components (click to add to search): Testosterone, Serum, Testosterone,Free, % Free Testosterone, eGFR If NonAfricn Am, eGFR If Africn Am, Glucose, BUN, Creatinine, BUN/Creatinine Ratio, andBlacklisted States: NJ, RI, NY$161.00$357.00
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. (Fibrinogen Activity Blood Test $72.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Reverse T3 Blood Test $124.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Metabolic Hormone Profile Blood Test $161.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $357.00 -
$401.00
Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen ActivityBlacklisted States: NJ, RI, NY$72.00Covered tests: Reverse T3 (LabCorp)Covered components: Reverse T3, SerumBlacklisted States: NJ, RI, NY$124.00Covered tests: Thyroxine (T4), Free, Direct (LabCorp) ,
Extra tests (click to add to search): Uric Acid (LabCorp) , Triglycerides (LabCorp) , Cortisol (LabCorp) , Testosterone, Total (LabCorp) , Thyroid-stimulating Hormone (TSH) (LabCorp) , Complete Blood Count (CBC) With Differential (LabCorp) , Metabolic Panel (14), Comprehensive (LabCorp) , Prostate-specific Antigen (PSA), Free:Total Ratio Reflex (LabCorp)
Covered components: T4,Free(Direct)Extra components (click to add to search): Uric Acid, Triglycerides, Cortisol, Testosterone, Serum, TSH, WBC, RBC, Hemoglobin, Hematocrit, andBlacklisted States: NJ, RI, NY$205.00$401.00
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. (Fibrinogen Activity Blood Test $72.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Reverse T3 Blood Test $124.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Gindele Male Basic Health Test Blood Test $205.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $401.00 -
$425.00
Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen ActivityBlacklisted States: NJ, RI, NY$72.00Covered tests: Reverse T3 (LabCorp)Covered components: Reverse T3, SerumBlacklisted States: NJ, RI, NY$124.00Covered tests: Thyroxine (T4), Free, Direct (LabCorp) ,
Extra tests (click to add to search): Triglycerides (LabCorp) , Cortisol (LabCorp) , Thyroid-stimulating Hormone (TSH) (LabCorp) , Estrogens, Total (LabCorp) , Complete Blood Count (CBC) With Differential (LabCorp) , Metabolic Panel (14), Comprehensive (LabCorp)
Covered components: T4,Free(Direct)Extra components (click to add to search): Triglycerides, Cortisol, TSH, Estrogens, Total, WBC, RBC, Hemoglobin, Hematocrit, MCV, andBlacklisted States: NJ, RI, NY$229.00$425.00
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. (Fibrinogen Activity Blood Test $72.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Reverse T3 Blood Test $124.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Gindele Female Basic Health Blood Test $229.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $425.00 -
$516.00
Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen ActivityBlacklisted States: NJ, RI, NY$72.00Covered tests: Reverse T3 (LabCorp)Covered components: Reverse T3, SerumBlacklisted States: NJ, RI, NY$124.00Covered tests: Thyroxine (T4), Free, Direct (LabCorp) ,
Extra tests (click to add to search): Glucose (LabCorp) , Cortisol (LabCorp) , Thyroid-stimulating Hormone (TSH) (LabCorp) , C-Reactive Protein (CRP), Quantitative (LabCorp) , Insulin-like Growth Factor 1 (IGF-1) (LabCorp) , Triiodothyronine (T3), Free (LabCorp) , Vitamin D, 25-Hydroxy (LabCorp) , Hemoglobin (Hb) A1c With eAG (LabCorp) , Lipid Panel (LabCorp)
Covered components: T4,Free(Direct)Extra components (click to add to search): Glucose, Cortisol, TSH, C-Reactive Protein, Quant, Insulin-Like Growth Factor I, Triiodothyronine,Free,Serum, Vitamin D, 25-Hydroxy, Hemoglobin A1c, Estim. Avg Glu (eAG), andBlacklisted States: NJ, RI, NY$320.00$516.00
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. (Fibrinogen Activity Blood Test $72.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Reverse T3 Blood Test $124.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Weight Loss Profile Blood Test $320.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $516.00 -
$573.00
Covered tests: Fibrinogen Activity (LabCorp)Covered components: Fibrinogen ActivityBlacklisted States: NJ, RI, NY$72.00Covered tests: Reverse T3 (LabCorp)Covered components: Reverse T3, SerumBlacklisted States: NJ, RI, NY$124.00Covered tests: Thyroxine (T4), Free, Direct (LabCorp) ,
Extra tests (click to add to search): Urinalysis, Complete With Microscopic Examination (LabCorp) , Dehydroepiandrosterone (DHEA) Sulfate (LabCorp) , Thyroid-stimulating Hormone (TSH) (LabCorp) , Progesterone (LabCorp) , Prolactin (LabCorp) , Estradiol (LabCorp) , Estrogens, Total (LabCorp) , Follicle-stimulating Hormone (FSH) and Luteinizing Hormone (LH) (LabCorp) , Testosterone, Total, Women, Children, and Hypogonadal Males, LC/MS-MS (LabCorp)
Covered components: T4,Free(Direct)Extra components (click to add to search): Specific Gravity, pH, Urine-Color, Appearance, WBC Esterase, Protein, Glucose, Ketones, Occult Blood, andBlacklisted States: NJ, RI, NY$377.00$573.00
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. (Fibrinogen Activity Blood Test $72.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Reverse T3 Blood Test $124.00)
- Click Buy Online then "Add to Cart" button in the new tab. Close the tab. (Female Fertility Profile Blood Test $377.00)
Step 2: Checkout - go to Checkout and complete the checkout process there. Your total price should be $573.00
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.