TO-17 Starter Kit Back Catalog number: C-TO17KIT Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended TDL71_0.5L Tedlar PVF Gas Sampling Bag with PP valve, 0,5L Price on request HEDPOL32_2L Polyester gas sampling bag with PTFE dual-valve, 2L Price on request U-COV1517 Spare O-ring, brown, for POD sampler (diffusive body), pk 20 Price on request