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 U-T14H2S-2S H2S cold trap, UNITY 2/xr Price on request M-DSKPF Sample disc, 1.0mm thickness, PTFE,pk 6 Price on request M-MCHOR250HT O-Ring, micro-chamber pan seal,pk 4 Price on request