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mass of boron

mass of boron, Total:16 items.

In the international standard classification, mass of boron involves: Products of the chemical industry, Testing of metals, Inorganic chemicals, Water quality, Soil quality. Pedology, Analytical chemistry.

ZA-SANS, mass of boron

SANS 6278:2007 Boric acid equivalent mass concentration of aqueous solutions that contain borate timber preservatives

YU-JUS, mass of boron

JUS H.G8.076-1983 Reagents. Bori? acid. Determination of substances insoluble in water. Gravimetric method
JUS H.G8.191-1984 Reagents. di-Sodium tetraborate decahydrate. Determination of substances insoluble in water. Gravime- ric method

国家市场监督管理总局、中国国家标准化管理委员会, mass of boron

GB/T 41153-2021 Determination of boron, aluminum and nitrogen impurity content in silicon carbide single crystal—Secondary ion mass spectrometry

International Organization for Standardization (ISO), mass of boron

ISO 2218:1972 Crude sodium borates for industrial use; Determination of loss in mass after heating at 900 degrees C

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, mass of boron

GB/T 11900-1989 Water quality--Determination of trace amounts of arsenic--Spectrophotometric method with silver salt
GB/T 17135-1997 Soil quality--Determination of total arsenic--Spectrophotometric method with potassium borohyride and silver nitrate
GB/T 32281-2015 Test method for measuring oxygen, carbon, boron and phosphorus in solar silicon wafers and feedstock.Secondary ion mass spectrometry

中华人民共和国环境保护部, mass of boron

GB 11900-1989 Water quality-Determination of trace amounts of arsenic-Spectrophotometric method with silver salt

British Standards Institution (BSI), mass of boron

BS 5688-9:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of loss in mass of crude sodium borates after heating at a temperature o
BS 5688-19:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of iron soluble in alkaline medium in crude sodium borates
BS 5688-20:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of aluminium soluble in alkaline medium in crude sodium borates
BS ISO 17560:2002 Surface chemical analysis - Secondary-ion mass spectrometry - Method for depth profiling of boron in silicon
BS ISO 17560:2014 Surface chemical analysis. Secondary-ion mass spectrometry. Method for depth profiling of boron in silicon

TR-TSE, mass of boron

TS 2572-1977 CRODE SODIUM BORATES FOR INDUSTRIAL USE-DETERMINATION OF ALUMINIUM SOLUBLE ?N ALKAL?NE MEDIUM-EDTA TITRIMETRIC METHOD
TS 2571-1977 Cn?de Sodium Borates For Industrial Use - Determination Of Iron Soluble in Alkaline Medium 2,2'- Bipyridyl Photomet?ic Method