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Juice products. Determination of ascorbic acid by High Performance Liquid Chromatography (HPLC)

Document status: Cancelled

State system for ensuring the uniformity of measurements. Measurement standards. Choice, recognition, use, conservation and documentation

Document status: Active

Metallic manganese and nitrated manganese. Method for determination of manganese

Document status: Active

Low-voltage switchgear and control gear. Part 7-4. Ancillary equipment. PCB terminal blocks for copper conductors

Document status: Active

System of standards on information, librarianship and publishing. International library item identifier (ILII)

Document status: Active

Barley seed. Varietal and sowing characteristics. Specifications

Document status: Withdrawn