Aldrich^® KOH trap

NB.43

Use Aldrich KOH traps in tandem with Aldrich large-capacity cold traps sold separately, to eliminate acidic gases and water vapor, which can damage expensive vacuum pumps. Traps have a 50 mm O-ring joint with pinch clamp.

Features:

• Effective with multiple cold traps
• Flat-bottom design for maximum stability
• Glass wool chamber prevents KOH from entering pump

Aldrich is a registered trademark of sigma-aldrich Co. LLC

90 mm

610 mm