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This shelf life can be extended by 18 months if the refill is refrigerated
Cool air leg pads
Geotech’s optional drop tube intake system allows you to easily relocate the bladder pump intake way beyond the depth limitations of the pump
Heron barLog Specifications
10 - 200 PPM / 300 - 2
Phosphine 50/a, 50 - 1,000 PPM, (CH21201) Voss This shelf life can bePhosphine 50 a, 50 1,000 PPM, Part # CH21201, 10 Tests Application Range Standard Measuring Range: 50 to 1,000 ppm Number of Strokes n: 3 Time for Measurement: approx. 2 min Standard Deviation: 10 to 15 % Color Change: yellow brown black Ambient Operating Conditions Temperature: 0 to 50 C Absolute Humidity: < 40 mg H2O L Reaction Principle PH3 + Au3+ Au (colloidal) Cross Sensitivity Arsine and antimony hydride are indicated, but with different