Inserts, PTFE,pk 6 Back Catalog number: M-TSTIN Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended U-COV100 O-Ring, low-emission, size 010, pk/100 Price on request 1235 BALLOONS FOR GAS SAMPLING, 8Liters Price on request C-EZVOCTG Easy-VOC TubeTAG Interface Price on request