O-Ring, low-emission, size 010, pk/100 Back Catalog number: U-COV100 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In stock 1 pc Price on request - + Recommended T-2HD CW agents (in particular HD) cold trap, TT24-7 Price on request C-POD-H010 Spare Support Body, for POD sampler, pk 10 Price on request U-ULKIT TD automation/ULTRA-xr starter kit Price on request