Lithium Heparin Anti-Clot MicroTube 1mL (10 Ct.)
Skip the clotting time while preparing your serum! The lithium heparin chemical additive prevents clotting, making these tubes an excellent solution for jelly-like serum!
Contains lithium heparin to produce blood plasma.
lithium heparin chemical additive prevents clotting.
Fits in most micro centrifuges!
Excellent solution for jelly-like serum!
- Fill with approximately 1ml of whole blood.
- Step by step procedure!
*For Animal use only
Before trying the heparin tubes the blood serum was consistently gelled with very little available serum to draw from for a progesterone test. My progesterone results were not consistent. Using the lithium heparin tubes is a game changer!! Consistent accurate results every time. I’ll never test without them again. I ordered 100!!
Great products and customer support is so knowledgeable and helpful. My only concern was that the progesterone kits expire in 8 months. My suggestion is that if you plan on ordering extra kits, ask about the expiration date. I now have 20 tests that all expire in August 2023.