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Ores and concentrates of non-ferrous metals. Size analysis and sedimentation methods for the determination of size distribution

Document status: Active

Essential oils, aromatics and their intermediates. Methods for determination of carbonyl compounds (aldehydes and ketones)

Document status: Active

Anionic and non-ionic surface active agents. Determination of the critical micellization concentration. Method by measuring surface tension with a plate, stirrup or ring

Document status: Active

Crude oil and petroleum products. Guide for use of the measurement tables

Document status: Active

Seamless casing, tubing and coupling stock from corrosion-resistant high-alloy steels and alloys for petroleum and natural gas industries. Specifications

Document status: Cancelled

Caprolactam. Determination of acidity, alkalinity and pH of 20 percent aqueous solution of caprolactam

Document status: Active