Testing the nutrient content of farm effluent and applying the data gained is a key way to help the dairy industry hit productivity targets, says regional council Environment Waikato. “Farming’s an ...

Testing equipment specialist Palintest Ltd is supplying its Photometer 7100 multi-parameter analysers to Shanghai Ruiyong Industry Co. Ltd., one of China?s leading suppliers of water testing equipment ...

16.1.9. EMSL Analytical, Inc. 16.1.10. Hydrologic Associates USA, Inc.

While using EPA method 1664, a liter sample requires 100ml hexane for extraction. The solvent quantity cannot be reduced with this method as the residual oil weight will be so low that it will be less ...