| 000 | 00000nam##2200000za#4500 |
| 001 | 9.612917 |
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| 003 | CaOODSP |
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| 005 | 20200327125803 |
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| 007 | ta |
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| 008 | 150406|1995||||xxc||||| f|0| 0 eng|d |
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| 020 | |a0-660-16426-4 |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn--- |
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| 086 | 1 |aEn49-24/1-30E |
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| 110 | 1 |aCanada. |bEnvironment Canada. |bEnvironmental Protection Service. |
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| 245 | 10|aGuidance document on measurement of toxicity test precision using control sediments spiked with a reference toxicant / |cPrepared by Ecological Services for Planning Ltd. Issued by the Environmental Technology Advancement Directorate. |
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| 260 | |aOttawa - Ontario : |bEnvironment Canada. |c1995. |
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| 300 | |axxiii, 56p. : |bgraph, references, tables ; |c28 cm. |
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| 490 | 1 |aEnvironmental Protection series. [Reference methods]|vEPS 1/RM/30 |
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| 500 | |a"This report provides guidance and recommendations for the selection of a reference toxicant, spiking procedures, and use of control sediments for assessing changes in sensitivity of test organisms to toxicants and measuring precision of both intra and inter-laboratory spiked sediment toxicity tests."--Abstract. |
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| 520 | 3 |aThis report provides guidance and recommendations for the selection of a reference toxicant, spiking procedures, and use of control sediments for assessing changes in sensitivity of test organisms to toxicants and measuring precision of both intra and inter-laboratory spiked sediment toxicity tests.--Abstract |
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| 563 | |aSoftcover |
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| 590 | |a96-15|b1996-04-12 |
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| 690 | 07|aWater pollution|2gcpds |
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| 776 | 0#|tGuidance document on measurement of toxicity test precision using control sediments spiked with a reference toxicant / |w(CaOODSP)9.579584 |
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| 830 | #0|aEnvironmental Protection series. [Reference methods]|vEPS 1/RM/30|w(CaOODSP)9.514590 |
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