Sensidyne 167S Hydrogen Selenide Gas Detection Tubes: 1-600 PPM H2Se

Price $81.30
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SKU
167S
Box of 10 Hydrogen Selenide Gas Detection Tubes. Measuring Range: 1-600 PPM H2Se. Detectable Limit: 0.5 ppm. Color Change: Pale Yellow to Dark Brown.
Sensidyne 167S Hydrogen Selenide Gas Detection Tubes: 1-600 PPM H2Se
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