reliable data in an easy-to-use
Kit comes in a plastic case and contains everything needed to perform 30 tests (except distilled water): Refill
Well Casing & Depth Indicator Features
and stable sensor technology provide minimal drift and increased accuracy with NIST-traceable factory calibration report
Chlorine (Free) and (Free & Total) Test Kits
Toluene 100/a, 100 - 1,800 PPM, (8101731) Model 410 reliable data in an easy-to-useToluene 100 a, 100 1,800 PPM, Part # 8101731, 10 Tests Application Range Standard Measuring Range: 100 to 1,800 ppm Number of Strokes n: 10 Time for Measurement: approx. 1. 5 min Standard Deviation: 10 to 15 % Color Change: white brown violet Ambient Operating Conditions Temperature: 0 to 40 C Absolute Humidity: < 30 mg H2O L Reaction Principle Toluene + SeO2 + H2SO4 brown violet reaction product Cross Sensitivity Xylenes are indicated with