GB/T 42957-2023
Determination of lysine, methionine and threonine in commercial amino acid products and additive premixture feeds
GB/T 44984-2024
Determination of L-(+)-glutamic acid content in meat and meat products
GB 19522-2024
Blood & breath alcohol concentration and examination for vehicle drivers
GB/T 9695.23-2008
Meat and meat products - Determination of hydroxyproline content
GA/T 842-2019
Examination methods for ethanol concentration in blood
DB65/T 4511-2022
NY/T 3039-2016
NY/T 2878-2015
GA/T 1147-2014
Labortory specifications for examination of ethanol concentration in driver's blood
QB/T 5220-2018
Determination of dipotassium arginine in oral care products high performance-liquid chromatography
DB37/T 2094-2012
T/HBIQA 0006-2024
GB 19522-2010
Blood & breath alcohol concentration and examination for vehicle drivers
GB 19522-2004
Blood-breath alcohol concentration and examination for driving
GA/T 842-2009
Analysis method for ethanol concentration in blood
DB12/T 402-2008
GB/T 9695.23-1990
Meat and meat products—Method for determination of L (-)-hydroxyprolin content
BS EN ISO 13904:2016
Animal feeding stuffs. Determination of tryptophan content
ISO 13904:2016
Animal feeding stuffs — Determination of tryptophan content
T/GDNB 217-2024