004259: Thyroid-stimulating Hormone (TSH) | Labcorp
6 days ago · Until the late 1980s, TSH assays were not sufficiently sensitive to distinguish hyperthyroidism from euthyroid (normal) subjects. The new generation of ultrasensitive TSH …
Mar 13, 2020 · .5hr 0.5hr Questions? Contact University of Colorado Hospital Clinical Laboratory at 720.848.4401 or visit our Lab Test Catalog in the Source for complete testing information …
What Color Tube Is Used For A Tsh Test? | Clear Lab Guide
The lavender tube, also known as the purple-top tube, is most commonly used for TSH testing. This tube contains EDTA (ethylenediaminetetraacetic acid), an anticoagulant that binds …
7 Tips To Understand Your Tsh Tube Color For Accurate Test Results
Oct 9, 2025 · Standard Tsh Tube Colors include red, lavender, green, and blue. Each color corresponds to specific additives like clot activators, anticoagulants, or separator gels.
Thyroid Stimulating Hormone (TSH) - UNC Medical Center
Also acceptable gold SST tube or red plain tube. Testing is performed using Siemens Atellica TSH3-UL Assay. Different test methods should not be used interchangeably. Heterophilic …
Lab Tube Color Reference Guide: Blood Collection Tubes & Draw …
Royal Blue follows the additive (serum/EDTA/heparin), not the cap color. Note: Serum tubes (red or gold/SST) come before heparin tubes. Heparin tubes (green and light-green/PST) precede …
Tube Colors and the Tests They Are Used For - Phlebotomy USA
Mar 24, 2024 · Discover which phlebotomy tube colors are used for which tests. A comprehensive guide for healthcare pros and curious patients alike.
Thyroid Stimulating Hormone | ARUP Laboratories Test Directory
May include collection media, tubes, kits, etc. Plasma separator tube (PST). Also acceptable: Serum separator tube (SST). Specimen Preparation Instructions for specimen prep …
TSH Blood Test: Decode the Tube Color for Accurate Results!
Compatibility with Lab Equipment: Gold or red top tubes are compatible with automated laboratory equipment used for TSH testing, ensuring efficient processing and analysis.
224576: Thyroid-stimulating Hormone (TSH) and Free T4
Red-top tube, gel-barrier tube, or green-top (lithium heparin) tube. Do not use oxalate, EDTA, or citrate plasma. If a red-top tube or plasma is used, transfer separated serum or plasma to a …