DB32/T 1438-2009
YS/T 520.5-2007
Chemical analysis of gallium—Part 5:Determination of calcium content—The N2O-C2H2 flame atomic absorption spectral method
SN/T 5581-2023
20233772-T-606
Gas analysis-Determination of the contents of hazardous materials in air separation process-Part 1: Determination of contents of methane,acetylene,carbon dioxide and hydrocarbons
QJ 1491.4-1988
HG/T 2985-1987
Analytical method of content for DV acid chloride technical
QJ 913.6-1985
QJ 1591.2-1989
BS ISO 8300:2013
Nuclear fuel technology. Determination of plutonium content in plutonium dioxide of nuclear grade quality. Gravimetric method
UNE 32007:1995
SOLID MINERAL FUELS. DETERMINATION OF CARBON DIOXIDE CONTENT. GRAVIMETRIC METHOD.
BS 11/30248576 DC
BS ISO 8300. Nuclear fuel technology. Determination of plutonium content in plutonium dioxide of nuclear grade quality. Gravimetric method
DIN EN 26352
Ferronickel; determination of nickel content; dimethylglyoxime gravimetric method (ISO 6352:1985); german version EN 26352:1991
UNE 55837:1987
SURFACE ACTIVE AGENTS. WASHING POWDERS. DETERMINATION OF TOTAL SILICA CONTENT. GRAVIMETRIC METHOD
GB/T 3782-2016
Acetylene black
GB/T 11638-2020
Acetylene cylinders
DIN 25490
Determination of the uranium content in nuclear grade uranium hexafluoride, uranyl fluoride solutions, uranyl nitrate solutions, uranium oxide, uranium dioxide, powder and pellets; gravimetric method
GB 6819-2004
Dissolved acetylene
ISO 314:1981
Manganese ores — Determination of carbon dioxide content — Gravimetric method
ISO 8300:1987
Determination of plutonium content in plutonium dioxide (PuO2) of nuclear grade quality — Gravimetric method
ISO 925:1980
Solid mineral fuels — Determination of carbon dioxide content — Gravimetric method