Phosphine 1/a, 20 - 100 PPM / 1 - 20 PPM, (8101801) Sample Pro and handy probe holder

and handy probe holder

114455          105 Well Casing & Depth Indicator PWCD/LM3/750ft

• Constructed of 316 stainless steel For unsurpassed durability and truly representative samples

3 mm) diameter Weight

Part # 6728111

Phosphine 1/a, 20 - 100 PPM / 1 - 20 PPM, (8101801) Sample Pro and handy probe holderPhosphine 1 a, 20 100 PPM 1 20 PPM, Part # 8101801, 10 Tests Application Range Standard Measuring Range: 10 to 100 1 to 20 ppm Number of Strokes n: 2 10 Time for Measurement: approx. 2 min approx. 10 min Standard Deviation: 15 to 20 % Color Change: yellow dark brown Ambient Operating Conditions Temperature: 5 to 40 C Absolute Humidity: max. 30 mg H2O L Reaction Principle PH3 + Au3+ Au (colloidal) Cross Sensitivity Ammonia, hydrogen chloride, hydrogen