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Rectifying column with copper cap trays. Types, main characteristics and dimensions
Document status: Active
Crude oil. Determination of water by coulometric Karl Fischer titration
Document status: Active
Lead concentrates. Determination of bismuth content. Photometric, polarographic and atomic absorption methods
Document status: Active
Coke. Method for determination of moisture content in analytical sample
Document status: Replaced by GOST 27589-2020
The forest chemicals. Methods for determination of moisture
Document status: Active
Testing of chemicals of environmental hazard. Anaerobic biodegradability of organic compounds in digested sludge
Document status: Active
