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Liquid nitrogen test

Liquid nitrogen test, Total:5 items.

In the international standard classification, Liquid nitrogen test involves: Cans. Tins. Tubes, Protection against crime.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Liquid nitrogen test

• GB/T 16876-1997 Test methods for interspace vacuum of liquid nitrogen containers

Professional Standard - Public Safety Standards, Liquid nitrogen test

• GA/T 1631-2019 Forensic science blood, urine, mirtazapine and fluoxetine testing by gas chromatography and gas chromatography-mass spectrometry
• GA/T 1917-2021 Detection of 18 Benzodiazepines including Diazepam in Forensic Science Hair by Liquid Chromatography-Mass Spectrometry
• GA/T 1647-2019 Liquid chromatography and liquid chromatography-mass spectrometry for detection of five benzodiazepines including bromazepam in suspected drugs in forensic science

Professional Standard - Commodity Inspection, Liquid nitrogen test

• SN/T 1045.1-2002 Method for the determination of banned azo colourants in dyed textiles and leather products for import and export.Liquid chromatography method

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