000 01905nam  2200385zi 4500
0019.871134
003CaOODSP
00520221107163316
006m     o  d f      
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008190404s1995    onc    #ot   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|bfre
043 |an-cn-on
0861 |aEn13-5/95-61E-PDF
1001 |aKwan, K. K., |eauthor.
24510|aDevelopment of reference sediment samples for solid phase toxicity screening tests / |cby K.K. Kwan and B.J. Dutka.
264 1|aBurlington, Ontario : |bNational Water Research Institute, |c[1995]
300 |a1 online resource (10 pages).
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aNWRI contribution ; |v95-61
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references.
520 |a"A non-toxic reference sediment was prepared from a natural environmental sample collected from a pristine area in Lake Erie, Ontario. This sediment was washed with flowing tap water and filtered through a 250 micron mesh until a negative response was obtained in the Direct Solid Phase Toxicity Testing Procedure (DSTFP). This non-toxic reference sediment sample was freeze-dried and was found to be consistently non-toxic and stable after repeated testing by the DSTTP"--Abstract.
546 |aIncludes abstract in French.
69207|2gccst|aLakes
69207|2gccst|aSediments
7001 |aDutka, B. J., |eauthor.
7101 |aCanada. |bEnvironment Canada.
7102 |aNational Water Research Institute (Canada)
830#0|aNWRI contribution ;|v95-61.|w(CaOODSP)9.844121
85640|qPDF|s1.39 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-95-61-eng.pdf