screw caps chromatography vials vwr
Vials | VWR
Description: Unlike crimp cap vials, Aijiren Tech National 18 mm Screw Top Headspace vials require no tools for closure. ,89235-972PK,89235-970PK StepVial II™ Screw Thread Vials , SUN SRi
chromatography caps | VWR
Description: VWR* Caps for Screw-Thread Vial, color: Blue, Material: Polypropylene, Blue PTFE/White Silicone, Pre-Slit, designed with a crimp cap profile for robotic arm autosamplers but have easy-to-use screw-thread caps. Ideal for use with autosamplers, Size: 9-4...
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