DURAN GL45 Multi-Connection System

DURAN GL25~GL45 2~5-port Connector PBT Screwcap

DURAN GL45 Screwcap Connection System

DURAN DIN GL-25~45 Screwcap & Pour-Ring

DURAN GL45 Stainless-steel 2 or 3-Port Connector PBT Screwcap

DURAN GLS80 Multi-Connection System

DURAN PP GL Screwcap & Pouring-Ring

DURAN High-Temp. PBT Opentop- & Closetop-Screwcap

WHEATON Black Phenolic Screwcaps

DURAN PTFE/Silicone Washer Sealing O-Ring for DIN GL14~GL45

Daihan Science Wisd PP Lab Bottle Opaque Basic Cap

DURAN High-Temp. PBT Universal GL Screwcap with PTFE/Silicone Septa and ETFE Pour-Ring

WHEATON Poly-seal PE-cone Lined Black Phenolic Screwcap

COWIE Bottle Pourers of PTFE/Viton

WHEATON 오픈 탑 스크류 캡 및 알루미늄 씰 겸용 Septa