GB/T 674-2024
Chemical reagent—Cupric oxide powder
GB 1260-2008
Working chemical - Zinc oxide
GB 1256-2008
Working chemical - Arsenic trioxide
GB/T 673-2006
Chemical reagent - Arsenic trioxide
GB/T 674-2003
Chemical reagent--Copper(II)oxide powder
GB/T 2306-2008
Chemical reagent - Potassium hydroxide
GB/T 2305-2000
Chemical reagent--Phosphorus(V) oxide
GB/T 629-1997
Chemical reagent--Sodium hydroxide
HG/T 2890-2011
GB/T 6684-2002
Chemical reagent--Hydrogen peroxide 30%
QB/T 4080-2010
ZR6 alkaline zinc nickel oxy-hydroxide battery
HG/T 6281-2024
HG/T 3485-2003
Chemical reagent Vanadium pentoxide
HG/T 3444-2003
Chemical reagent Chromium trioxide
HG/T 3490-2003
Chemical reagent Copper oxide wire
HG/T 3469-2003
Chemical reagent Mercury(Ⅱ)oxide yellow
GB 1886.253-2016
HG/T 2629-2011
YY/T 1205-2013
Total bilirubin test kit (Vanadate oxidation method)
YY/T 1231-2014
Creatinine test reagent kit(Method of sarcosine oxidase)