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DURAN® High Temperature Screw Cap and Pouring Ring (PBT, ETFE, red)

DURAN® High Temperature Screw Cap and Pouring Ring (PBT, ETFE, red) with PTFE-coated, peroxide cured silicone cap liner The red

DURAN® Original Laboratory Bottle Pouring Ring, PP

DURAN® Original Laboratory Bottle Pouring Ring, PP The classic laboratory bottle GL threaded screw cap features the tried and tested

DURAN® Premium Screw Cap and Accessories

DURAN® Premium Screw Cap and Accessories Thanks to its highly resistant materials, the premium cap is optimally suited to utilize