Laserfiche WebLink
measured externally by a thermocouple probe (held tightly between two samples) and <br /> recorded. The laboratory QC numbers will be placed on the labels, in the accession log, <br /> and on the chain-of-custody form. if samples are acidified, their pH will be measured by <br /> narrow range pH paper at the time of opening for analysis. All comments concerning <br /> procedures requiring handling of the samples will be dated and initiated on the form by <br /> the laboratory person performing the procedure. A copy of the completed <br /> chain-of-custody form with the comments on sample integrity will be returned to the <br />• sampler. <br /> i <br /> • <br /> • <br /> • <br /> . COHCORMSOP t?A41 Ppe f of Z <br /> GROUNDWATER <br /> '�r I TECHNOLOGY, INC. <br />