Reagents for the photometric determination of silicate in the range up to 200 mg / L.
All Product
Range 0.0 - 99.9 ppm NH3-N | Nessler Method | 0.1ppm resolution
All Product
Range 0:00 to 5:00 ppm | EPA Method 315 B | 0.01ppm resolution
All Product
Range 0 - 20 ppm | ESPA method | Resolution 0.1ppm
All Product
Range 0 - 150 ppm | ferrous sulfate method | Resolution 1ppm
All Product
Range 0 - 300 ppm in salt water | Colorimetric Method | Resolution 1 ppm
All Product
Range 0.0 - 12.5 ppm | DPD Method | Resolution 0.1ppm
All Product
Range 0-999 ppb | ASTM Method D1687-92 diphenylcarbonate | Resolution 1 ppb
All Product
Range 0:00 to 2:00 ppm | EPA method 340.1 | 0.01ppm resolution
081-855-1842
02-541-4199
BL983329-1 TDS Mini Controller 0.0 to 999 mg/L (ppm) - 230V 
HI70031C - EC 1413 µS/cm@25°C Zert. - 25x20ml 
