DWK Life Sciences (Wheaton) Headspace Vials, Crimp Top
By DWK - Wheaton Science Products![DWK Life Sciences (Wheaton) Headspace Vials, Crimp Top](https://krackeler.com/tt/lg/graphics/0012/jpg/hs.jpg)
Headspace Vials feature rounded shoulders and bottoms, which allow for even heating and permit safer operation at higher pressures. The newly designed top provides a tighter seal with your septa. Vials are manufactured from Type I borosilicate glass and accept 20mm aluminum seals.