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i 1 <br />laboratory supplying the de-ionized, distilled water will perform <br />an analysis on each lot to demonstrate that the water is analyte <br />' free. <br />' 3.3.3 Rinse Blanks: Prior to any sampling, and at every fifth sample, <br />a rinse blank will be collected. Rinse blanks will be collected <br />' from the sampling equipment, e.g. the filling bucket. <br />' After cleaning, using the procedure as outlined in thi$ protocol, <br />a final rinse of de-ionized, distilled water will be collected. <br />' The analytical laboratory performing the analysis will supply the <br />de-ionized, distilled water which is to be used for rinse blanks. <br />The laboratory supplying the de-ionized, distilled Water will <br />' perform an analysis on each lot to demonstrate that the water is <br />analyte free. Analysis of this rinse blank will be used to <br />evaluate the equipment cleaning procedure. <br />3.4 Record Keening <br />All field data will be recorded in the Field Data Collection <br />Sheets. These data will include: weather conditions, field water <br /> quality parameter data, station number or location, the number of <br />' sample bottles to be obtained, the sequence in which the samples <br /> were taken and the sampler's name. A Field Data Collection <br />' Checklist will also be filled out for each sample site to <br /> demonstrate that appropriate protocols were follow@d. The <br />' Checklist form is shown in Appendix B. <br />A chain of custody will be implemented during sample collection, <br />which will be filed with the laboratory indicating the parameters <br />requested, as well as the collection date of the samples. <br />Prior to off-site shipment, samples will be inspected as ~o whether <br />they are tightly capped, and labeled properly. Sample containers <br />' 26 <br /> <br />