Laserfiche WebLink
<br />DECONTAMINATION <br />Equipment which comes in contact with potential sources of contamination during sampling <br />will be discarded or decontaminated prior to sampling the next site. The pump hose used in <br />filtering will be decontaminated between each sample by triple rinsing with deionized water. <br />For composite samples, the subsample and composite bottles will be thoroughly rinsed de- <br />ionized water followed by the stream water to be sampled prior to obtaining a sample. <br />Equipment such as sample hoses will be replaced when visual staining not removed by triple <br />rinsing is observed. <br />