BS EN 16956:2017 Cosmetics. Analytical methods. HPLC/UV method for the identification and assay of hydroquinone, ethers of hydroquinone and corticosteroids in skin whitening cosmetic products

Raw materials
Dangerous materials
Liquid chromatography
Quantitative analysis
Chemical analysis and testing
Amines (aliphatic)
Determination of content
Hydroquinone
Mass spectrometry
Contamination
Ethanolamine
Cosmetics
Qualitative analysis
Nitroso compounds

Link: BS EN 16956:2017 Cosmetics. Analytical methods. HPLC/UV method for the identification and assay of hydroquinone, ethers of hydroquinone and corticosteroids in skin whitening cosmetic products
Source: BSI Standards

BS EN ISO 18753:2017 Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of absolute density of ceramic powders by pycnometer

Pyknometric analysis
Degassing (chemical technology)
Particulate materials
Ceramic and glass technology
Special ceramics
Ceramics
Testing conditions
Density measurement
Density bottles

Link: BS EN ISO 18753:2017 Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of absolute density of ceramic powders by pycnometer
Source: BSI Standards

PD ISO/TS 15923-2:2017 Water quality. Determination of selected parameters by discrete analysis systems Chromium(VI), fluoride, total alkalinity, total hardness, calcium, magnesium, iron, iron(II), manganese and aluminium with photometric detection

Phosphorus inorganic compounds
Sulfates
Ammonium alum
Orthophosphates
Chemical analysis and testing
Phosphorus
Chlorides
Nitrites
Instrumental methods of analysis
Silicates
Ethanolamine
Decomposition reactions
Test equipment
Water
Determination of content
Water testing
Flow analysis
Quality
Link: PD ISO/TS 15923-2:2017 Water quality. Determination of selected parameters by discrete analysis systems Chromium(VI), fluoride, total alkalinity, total hardness, calcium, magnesium, iron, iron(II), manganese and aluminium with photometric detection
Source: BSI Standards