40ML SILIC/PTFE SCREW-ON VIALS TUBE
Snap-top vials made of 1st class hydrolytic borosilicate glass with flat bottom, low metal content.
They are to be used only for the preservation of solids and powders.
Use of these vials allows samples to be stored for a long time.
• No coatings are needed in the cap;
• Good handling with gloves;
• Quick and easy opening-closing / Ease of filling.