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ISO 3960
Animal and vegetable fats and oils - Determination of peroxide value - Iodometric (visual) endpoint determination
Edition
2017-02
ISO 4045 ; IULTCS/IUC 11:2018-05
Leather - Chemical tests - Determination of pH and difference figure
Edition
2018-05
ISO 4320
Non-ionic surface active agents; Determination of cloud point index; Volumetric method
Edition
1977-02
ISO 4602
Reinforcements - Woven fabrics - Determination of number of yarns per unit length of warp and weft
Edition
2010-12
ISO 4656
Rubber compounding ingredients - Carbon black - Determination of oil absorption number (OAN) and oil absorption number of compressed sample (COAN)
Edition
2012-07
ISO 5222-1
Heat recovery ventilators and energy recovery ventilators - Testing and calculating methods for seasonal performance factor - Part 1: Sensible heating recovery seasonal performance factors of heat recovery ventilators (HRV)
Edition
2023-08
ISO 6222
Water quality - Enumeration of culturable micro-organisms - Colony count by inoculation in a nutrient agar culture medium
Edition
1999-05
ISO 6293-1
Petroleum products - Determination of saponification number - Part 1: Colour indicator titration method
Edition
1996-12
ISO 6293-2
Petroleum products - Determination of saponification number - Part 2: Potentiometric titration method
Edition
1998-05
ISO 6439
Water quality; determination of phenol index; 4-aminoantipyrine spectrometric methods after distillation
Edition
1990-05