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ASTM D 5713
Standard Test Method for Analysis of High Purity Benzene for Cyclohexane Feedstock by Capillary Gas Chromatography
Edition
2023
BS 7317-2
Methods for analysis of high purity copper cathode Cu-CATH-1. Method for determination of chromium, cobalt, iron, nickel and zinc by discrete volume nebulization atomic absorption spectrophotometry
Edition
1990-07-31
BS 7317-5
Methods for analysis of high purity copper cathode Cu-CATH-1. Method for determination of sulphur by hydrogen sulphide evolution and spectrophotometry
Edition
1990-07-31
BS 7317-6
Methods for analysis of high purity copper cathode Cu-CATH-1. Method for determination of phosphorus and silicon by spectrophotometry
Edition
1990-07-31
BS 7317-7
Methods for analysis of high purity copper cathode Cu-CATH-1. Method for determination of lead by lanthanum hydroxide separation and atomic absorption spectrophotometry
Edition
1990-07-31
BS 3338-6
Methods for the sampling and analysis of tin and tin alloys. Method for the determination of copper in high purity ingot tin (photometric method)
Edition
1961-04-29
ISO 13779-3 AMD 1
Implants for surgery - Hydroxyapatite - Part 3: Chemical analysis and characterization of crystallinity ratio and phase purity; Amendment 1
Edition
2021-03
ISO 23468
Reactor technology - Power reactor analyses and measurements - Determination of heavy water isotopic purity by Fourier transform infrared spectroscopy
Edition
2021-08
NF A06-209 ; NF ISO 15093:2020-06-06
Jewellery and precious metals - Determination of high purity gold, platinum and palladium - Difference method using ICP-OES
Edition
2020-06-06
SN EN ISO 6246/A1
Petroleum products - Gum content of fuels - Jet evaporation method - Purity requirement for n-heptane (ISO 6246:2017/Amd 1:2019); Amendment A1
Edition
2020-06