I test every Friday (INR for bloodthinner warfarin), and these make it so easy to drop the blood in the right spot on the test strip!!!
Rated 5 out of 5
Kenneth Cochran –
No more mistakes since I started using these! (And the test strips are insanely expensive, so the company is happy I’m not wasting any more of them, ha ha!)
These laboratory-grade glass capillary tubes have a length of 100mm, an inner diameter (ID) of 0.3 mm, and an outer diameter (OD) of 0.5 mm
They are primarily used for sampling from reaction vessels with small volumes and for TLC plates, where precision and accuracy are essential
It is important to note that the fragility of capillary tubes is due to their glass composition and extremely small diameter, so they must be handled with care to avoid breakage
The tubes come in a pack of 1000, providing ample supply for multiple experiments or projects
Guaranteed after-sales service: if received defective or damaged item, please contact us. We will definitely help you solve the problem until you are satisfied
Ulett Blue –
I test every Friday (INR for bloodthinner warfarin), and these make it so easy to drop the blood in the right spot on the test strip!!!
Kenneth Cochran –
No more mistakes since I started using these! (And the test strips are insanely expensive, so the company is happy I’m not wasting any more of them, ha ha!)