BEST Selling Tests and Panels

Looking for the most popular online lab tests and packages?  Below is a list of Request A Test's current best-selling menu items.  Choose from one or more of these popular options to build your order.  Don't forget that Request A Test has a large comprehensive list of affordable tests to pick from.  If you can't find what you need here, check out our full test menu.


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BEST Selling Panels

Choose from these best-selling online test panels.  Each panel bundles multiple tests together for extra savings.  Don't see what you're looking for?  Take a look at our full menu of affordable panel options.

Go To Individual Test

Basic Wellness Panel #1

CBC, CMP, Lipid, Urinalysis

Basic Wellness Panel #3

CBC, CMP, Lipid, Hb A1C

Comprehensive Wellness Panel

CBC, CMP, Hb A1c, Lipid, Urinalysis, Vit D, and Thyroid

Immunity Panel

Hep B, MMR, Varicella

Immunity Panel with TB Quantiferon

Hep B, MMR, Varicella, TB

Mag Full Monty Panel with Uric Acid

Ceruloplasmin, Copper, Ferritin, Hemoglobin, Iron & TIBC, Mag RBC, Transferrin, Vit A, Vit D, Uric Acid, Zinc

Peace of Mind

Our most popular 10 panel STD & HIV testing package for remote exposures

Standard STD Panel #1

HIV 4th Gen, Herpes 2, Syphilis, Chlamydia, Gonorrhea

TSH, Free T3 & Free T4

3 common Thyroid tests

Tdap Titer

Tetanus, Diphtheria & Pertussis

Thyroid Basic Panel with TSH

T4, T3 uptake, Free Thyroxine Index and TSH

Ultimate Wellness Panel

CBC, CMP, Lipid, Urinalysis, Sed rate, Vit D, Thyroid, CRP HS, Mag RBC, Hemo A1C

BEST Selling Tests

Peruse our best-selling lab tests and pick one or more that best suit your needs.  If you don't see the test you need here, make sure you check out our complete test menu for a full list of available testing options.  Request A Test offers discounted lab testing at over 3600 labs nationwide.

Go To Discount Panels

Alcohol EtG, Urine

Ethyl Glucuronide Urine screen with confirmation, Ethyl Sulfate (EtS)

Alcohol Phosphatidylethanol

PEth, Ethyl Alcohol Biomarker

Basic Metabolic Panel

BMP, Basic Chem Panel

Blood Type

ABO Grouping & RH Typing

C-Reactive Protein, High Sensitivity

CRP High Sensitivity, Cardio CRP

CBC with Differential

Complete Blood Count, CBC with Diff and Platelet, Hemogram

Comprehensive Metabolic Panel

CMP, Chem Panel 14

Drug Test - 5 Panel Hair Follicle

Screen with confirmation

Drug Test - 5 Panel Urine

Screen with confirmation

Drug Test - 9 Panel Urine

Screen with confirmation

HIV 1 & 2 4th Gen Antigen Antibody, Blood

4th Generation Blood Test, Antibody and P24 Antigen, Routine Screening

Hemoglobin Solubility

Sickle Cell Trait Test, Sickle Cell Anemia Test, Hemoglobin S, Hgb Solubility

Hepatic Function

Liver Function, Liver Enzyme, LFT

Hepatitis B Surface Antibody

Hepatitis B Immunity Test, Hep B Titer

Hepatitis C Antibody

Remote exposure


Immunoreactive Insulin

Iron and Total Iron-binding Capacity

TIBC, transferrin saturation, Unsaturated Iron-binding Capacity (UIBC)

Lead, Blood

Pb Blood

Lipid Panel

Cholesterol Test, Lipid Test, FLP

MMR Immunity

Measles, Mumps, Rubella, MMR Antibodies, MMR Titer

Magnesium RBC

Red Blood Cell Magnesium Level

Pregnancy, Blood Qual

hCG, Qualitative

Pregnancy, Blood Quant

hCG, Quantitative

Prothrombin Time (PT) with INR and Partial Thromboplastin Time (PTT)

Partial Thromboplastin Time (aPTT) and Prothrombin Time (PT); PT and aPTT; PT and PTT.A

Renal Function Panel

Kidney Function

TB QuantiFERON Gold Plus, Blood

IGRA, Interferon Gamma Release Assay for Tuberculosis


Thyroid-Stimulating Hormone, Third-generation TSH

TSH and Free T4

Thyroid-stimulating Hormone (TSH) and Free Thyroxine (T4)

Testosterone, Total


Urinalysis (Complete)

UA Complete, Macroscopic & Microscopic Urinalysis

Varicella Zoster Virus Antibody, IgG

Chicken Pox Titers, VZV

Vitamin D, 25-Hydroxy


Online Lab and Blood Testing.  Contact us today!

Affordable lab testing is at your fingertips!  Don't see the test you are looking for?  Call Request A Test at 1-888-732-2348.  We'll be happy to help you choose the discounted test that works best for your needs.  Convenient lab testing has never been this easy.