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GOST 14048.13-80
Zinc concentrates. Methods for the determination of silver and gold
Document status: Active
€10
GOST 18995.3-73
Organic chemical products. Method for determination of specific rotation quantity
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€10
GOST 32290-2013
Testing of chemicals of environmental hazard. Activated sludge, respiration inhibition test (Carbon and Ammonium Oxidation)
Document status: Active
€10