2ml HPLC Vials, Lab Autosampler Vials, 9-425 Clear Vial with Writing Area and Graduations, Screw Cap, Red PTFE and White Silicone Septa, 100 Pcs/Pack

I got these so I can autoclave them to make sure they're sterile before adding media and specimens. They work great.

All 100 pieces of the vials arrived unbroken. Packaged well, made well. They hold whatever it is you want to put in there. My kid likes to put dirt, sand, puddle water, etc. in them.

I’ve learned to carry a vile of alcohol and tweezers when I hike to drop ticks into. I share that because I was hoping these would work perfectly for that and to give to our local hiking groups. No such luck. 2ml is TINY! I placed one on a dime for reference.Aside from my mistake, if you need something this tiny, they’re a great deal and great quality! Maybe for perfume samples or storing really small seeds (petunia or coleus)? There is probably a great STEM project that could use them. Something actually chemistry or biology in nature.

This set of 100 amber glass vials arrived well-packaged and in perfect condition; they are exactly as described. The lids fit tightly and the labels are clearly printed, with room to write on the white part if desired. I ordered these to pre-measure my daughter's liquid medication to avoid any possibility of dosage errors, and they are perfect for that use, but their 2ml capacity is quite small (less than half a teaspoon), so these bottles might be too small for other uses.