Zahm Nagel %CO2 Purity Test Equipment 99.00-99.99% Range 0.01% Increments.
Zahm Nagel Accessories Trap Kit Includes: - Polypropylene Erlenmeyer Flask - PP Funnel - Tygon 18” - Donut (Red) - Barb Connector - Rubber Stopper with Hole Recommended Optional Accessory: ZCheck-5XLT for limiting the CO2 gas pressure on glassware to ensure instrument safety.
SilcoNert® Passivated Check Valve Assembly