00000nam 2200000zi 4500 9.876636 CaOODSP 20241203113650 m go d f cr |n||||||||| 190718n1993 onc |ot f00| 0 eng d CaOODSP eng rda CaOODSP n-cn--- En36-518/93-23E-PDF Alkema, H., author. Ecosystems Interlaboratory QA Program : study FP63 for a variety of trace metals in water (July & August 1993) / H. Alkema. Burlington, Ontario : Research and Applications Branch, National Water Research Institute, [1993?] 1 online resource (67 pages in various pagings). text txt rdacontent computer c rdamedia online resource cr rdacarrier [NWRI technical note] ; [93-23] Digitized edition from print [produced by Environment and Climate Change Canada]. Cover title. gccst Laboratories gccst Quality control gccst Surface water Canada. Environment Canada. National Water Research Institute (Canada). Research and Applications Branch. Technical note (National Water Research Institute (Canada)) [93-23]. (CaOODSP)9.862532 PDF 2.26 MB https://publications.gc.ca/collections/collection_2019/eccc/En36-518-93-23-eng.pdf