gas77
Sale Price:$200.00
Original Price:$600.00
sale
GAS77 tert-Butyl Mercaptan Dimethyl Sulphide Standard Gastec Detector Tubes. dnatoto slot Gas detector tubes are glass tubes that are filled with a chemical reagent that absorbs and reacts with the target gas or vapour being measured Gastec tubes do not contain hazardous substances A colorimetric stain (a colour change) is created
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