cust packed cold trap, TT24-7 Back Catalog number: T-7CUS Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended NDV32_2L New DEVEX gas sampling bags with PTFE dual-valve, 2L Price on request OST-LENZ01341214 Silicone rubber sealings, Septa for GL 14, pk/100 Price on request C-HSINS10-4 Vial block insert, 20mL to 10mL, pk 4 Price on request