specific rotation purity

specific rotation purity, Total:31 items.

The international standard classification for "specific rotation purity" includes: Chemical reagents , Biology. Botany. Zoology , Essential oils , Farming and forestry .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 613-2007(XG1-2009) Amendment No. 1 of National Standard "General Method for Determination of Specific Optical Rotation Power (Specific Optical Rotation) of Chemical Reagents"
GB/T 34796-2017 Quantification and purity analysis of nucleic acid concentration in solution-Ultraviolet spectrophotometry
GB/T 613-2007 Chemical reagent - General method for the determination of specific optical rotatory power (specific optical rotation)
GB/T 14454.5-2008 Fragrance/Flavor substances - Determination of optical rotation
GB/T 34796-2017(英文版) Quantification and purity analysis of nucleic acid concentration in solution—Ultraviolet spectrophotometry
GB/T 613-1988 Chemical reagent-General method for the determination of specific optical rotation

SJ 2595-1985 Method for the analysis of trace phosphorous in pure SiC14 - Method spectrophotometry

DB34/T 924-2009 Colorimetric method for the determination of the purity of sesame oil

NY/T 1860.18-2010 Guidance on the determination of physico-chemical properties of pesticides—Part 18：Specific optical rotation
NY/T 1860.18-2016 Guidelines on the determination of physico-chemical properties of pesticides Part 18:Specific optical rotation

T/NAIA 0193-2023 Determination of Concentration and Purity of Single-chain Antibody Eukaryotic Expression Plasmid DNA by UV Spectrophotometry

GOST 27981.5-1988 Copper of high purity. Methods of photometric analysis
GOST 27981.5-2015 Copper of high purity. Methods of photometric analysis
GOST 22518.3-1977 Lead of high purity. Colorimetric method for the determination of mercury
GOST 28515-1990 High purity copper. Spiral elongation test method
GOST 28515-1997 Copper. Method of test for sample spiral elongation
GOST R 50555-1993 Industrial purity. Classes of gases purity
GOST 17216-2001 Industrial cleanliness. Grades of liquids purity
GOST 23116.4-1978 Cadmium high purity. Method of spectrographic determination of zinc
GOST 27981.1-1988 Copper of high purity. Methods of atomic-spectral analysis
GOST 23116.2-1978 Cadmium high purity. Method of spectrographic determination of mercury
GOST 14618.9-1978 Essential oils, aromatics and their intermediates. Method for determination of angle of optical rotation and specific rotation value of polarization flat
GOST 22518.4-1977 Lead of high purity. Spectral method for the determination of mercury

KS M 1033-2017 Testing method for density of high-purity hydrocarbons by Bingham pycnometer
KS H ISO 592-2014(2019) Essential oils — Determination of optical rotation
KS H ISO 592-2019 Essential oils — Determination of optical rotation
KS H ISO 592:2014 Essential oils — Determination of optical rotation

JIS K 0519:1995 Testing method for density of high-purity hydrocarbons by bingham pycnometer

CSN 42 0600 Cast.3-1975 Antimony of high parity. Methods of chemical and spectral analysis. Delermmation of arsenic by photomotric metod