Gastec 4LB H2S TUBE (.5 – 12 PPM)
New unopened Gastec H2S stain tube part number 4LB. Expiration date will be1.5 to 2 years out.
GASTEC 4LB HYDROGEN SULFIDE H2S 0.5-12PPM GAS DETECTION TUBE
GASTEC 4LB HYDROGEN SULFIDE H2S 0.5-12PPM GAS DETECTION TUBE. Dispatched with Economy Shipping from India.
GASTEC 4LB HYDROGEN SULFIDE 0.5-12PPM GAS DETECTION TUBE
HYDROGEN SULFIDE. GAS DETECTION TUBE. [not included in price].