Phosphine 0.01/a, 0.1 - 1 PPM / 0.01 - 0.3 PPM, (8101611) Sample Pro marine or small gel cell

marine or small gel cell battery)

20 to 50 mg/L: +/- 0

instruction sheet and spare battery

300 ppm ammonia

Enhanced Reliability The RDO Blue’s construction out of Ryton with complete internal potting creates a solid core and provides strength and chemical resistance to eliminate most common failures

Phosphine 0.01/a, 0.1 - 1 PPM / 0.01 - 0.3 PPM, (8101611) Sample Pro marine or small gel cellPhosphine 0. 01 a, 0. 1 1 PPM 0. 01 0. 3 PPM, Part # 8101611, 10 Tests Application Range Standard Measuring Range: 0. 1 to 1. 0 ppm 0. 01 to 0. 3 ppm Number of Strokes n: 3 10 Time for Measurement: approx. 2. 5 min approx. 8 min Standard Deviation: 10 to 15 % Color Change: yellow red Ambient Operating Conditions Temperature: 2 to 40 C Absolute Humidity: < 20 mg H2O L Reaction Principle PH3 + HgCI2 HCI + Hg phosphide HCI + pH indicator red reaction