드와 타입형 증류 헤드, Glass Stopcock Cat. No Model Description Unit Price C17-132-486 1251-05  Distillating Head Dewar - Type, Glass Cock h360 x w135 1/EA 421,700 C17-132-492 1251-06  Distillating Head Dewar - Type, Glass Cock h365 x w135 1/EA 455,400

드와 타입형 증류 헤드, Teflon Stopcock

Cat. No Model Description Unit Price C17-132-498 1251-07  Distillating Head Dewar - Type, PTFE Cock h360 x w135 1/EA 438,600 C17-132-504 1251-08  Distillating Head Dewar - Type, PTFE Cock h365 x w135 1/EA 472,300

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드와 타입형 증류 헤드, Glass Stopcock 1       C17-132-486        1/EA 2       C17-132-492        1/EA Price 421,700 455,400

드와 타입형 증류 헤드, Teflon Stopcock

3       C17-132-498        1/EA 4       C17-132-504        1/EA Price 438,600 472,300