DIN 38412-31

German standard methods for the examination of water, waste water and sludge; bio-assays (group L); determining the tolerance of fish to the toxicity of waste water by way of a dilution series (L 31)

Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1989

Publisher: DIN

File Format: PDF

$22.00$44.20

Published:01/03/1989

Pages:4

File Size:1 file , 250 KB

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