BALLOONS FOR GAS SAMPLING, 2Liters Back Catalog number: 1232 Availability: In the manufacturer's stock Price on request - + Recommended HEDTDLC-S Repalcement septum for Tedlar bag TDLC31Z Price on request OST-201-3421 Tube gas sampling 350, nozzle (GL14), septum Price on request HEDMBT71_1L Multi-layer gas sampling bags, PP valve (4.76mm), 1L Price on request