Thread Adapter Bottle Top Dispenser
PP or PTFE/ETFE adapters are available in a wide range of sizes to fit most common lab bottles. PTFE/ETFE adapters offer higher chemical resistance such as for concentrated acids like HCL and HNO3.
Specification
External Thread: 45mmBottle thread/Ground joint: S40mm
PTFE/ETFE Cat. No.: 704391
Qty/pk: 1