ClosuresChromatography Vial ClosuresSnap caps for snap cap vials, N 18 and N 22
Snap caps for both neck sizes are available.
: VWR Collection
: Ansell
: LA PHA PACK
: VWR Chemicals
: MACHEREY-NAGEL
: Thermo Fisher Scientific
: Sampling Systems
: BOCHEM
: Whatman products (Cytiva)