Autosampler Vials, 100 Pcs Sample Vials 2ml HPLC Vials 9-425 Vial Clear Glass Bottles with Write-on Spot and Graduations and 100 Pcs 9mm Blue ABS Screw Caps by Ks-Tek

Not suitable for PFAS analysis.

I used these to make tiny metered solutions of caffeine dissolved in a small amount of alcohol. I use them to turn any drink into an energy drink. These are really useful because theyre easy to carry around, seal tightly and dont leak, and are surprisingly easy to fill when you use a syringe The glass itself is sturdy, I dont worry about dropping them or keeping them at the bottom of a bag.

KS-Tek presents the 2 ml glass vials with blue plastic twist on lids. They come 100 to a pack making them a great value. This are very tiny, measuring 1.25 inches high and about 1/2 inch in diameter. They each have a white space for labeling as well as marks in ml on the side. The quality is excellent. They come packed carefully in one small box and none of them were broken.