column gas
column gas, Total:9 items.
The international standard classification for "column gas" includes: Essential oils .
The Chinese standard classification for "column gas" includes: Fragrances and flavors .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 11539-1989 Isolate and synthetic aromatics-Analysis by gas chromatography on packed columns-General method
- GB/T 11538-2006 Essential oil - Analysis by gas chromatography on capillary columns - General method
- GB/T 14454.15-2008 Oil of sassafras—Determination of safrole and isosafrole content—Gas chromatographic method on packed columns
- GB/T 14454.15-1993 Oil of sassafras. Determination of safrole and isosafrole content. Gas chromatographic method on packed columns
- GB/T 11539-2008 Fragrance/Flavor substances - Analysis by gas chromatography on packed columns - General method
- GB/T 14455.9-1993 Essential oils. Analysis by gas chromatography on packed columns. General method
Professional Standard - Machinery
- JB/T 12203-2015 Air-electronic column micrometer
国家能源局
- SY/T 7623-2021 Specification for plunger lift
US-GSA
- GSA PPP-D-1427 A-1973 DUNNAGE, PNEUMATIC, CARGO SHORING
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