The DWK Life Sciences Single way stopcock with PTFE tap hole 6mm, NS 18.8 side arms 13mm is a stopcock designed for shut-off and fine dosing in laboratory glassware, and for building vacuum, inert-gas and nitrogen distribution lines. Polished borosilicate glass 3.3 construction gives excellent chemical resistance and reliable sealing.
Laboratories focused on shut-off and fine dosing in laboratory glassware, and for building vacuum, inert-gas and nitrogen distribution lines will find this NS 18.8, PTFE stopcock a practical everyday option.
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