BS 6256:2021
Packaging for terminally-sterilized medical devices. Method for determination of methylene blue particulate penetration
GB/Z 38062-2019
Nanotechnologies—Determination of specific surface area of graphene materials—Methylene blue adsorption method
GB/T 223.67-2008
Iron, steel and alloy - Determination of sulfur content -Methylene blue spectrophotometric method
BS EN ISO 16265:2012
Water quality. Determination of the methylene blue active substances (MBAS) index. Method using continuous flow analysis (CFA)
GB/T 12496.10-1999
Test methods of wooden activated carbon--Determination of methylene blue adsorption
BS ISO 16265:2009
Water quality. Determination of the methylene blue active substances (MBAS) index. Method using continuous flow analysis (CFA)
BS 3985:2003
Haemiglobincyanide (cyanmethaemoglobin) preparation as a standard for spectrometric haemoglobinometry
GB/T 16489-1996
Water quality--Determination ofsulfide--Methylene blue spectrophotometric method
HJ 1226-2021
GB/T 44376.1-2024
Fine bubble technology—Water treatment applications—Part 1:Test method for evaluating ozone fine bubble water generating systems by the decolorization of methylene blue
BS ISO 10678:2010
Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of photocatalytic activity of surfaces in an aqueous medium by degradation of methylene blue
HJ 824-2017
BS 4285-5.2:1989
Microbiological examination for dairy purposes. Ancillary methods-Methylene blue reduction test for cream and ice cream
HG/T 5842\uff5e5844-2021
HJ 833-2017
GB.T 40897-2021
Determination of alkali sulfides and alkaline earth sulfides in cosmetics—Methylene blue spectrophotometric method
GB/T 40897-2021
Determination of alkali sulfides and alkaline earth sulfides in cosmetics—Methylene blue spectrophotometric method
BS 09/30184697 DC
BS ISO 10678. Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of photocatalytic activity of surfaces in an aqueous medium by degradation of methylene blue
SN/T 3341-2012
KS M 8475-2008(2023)
Methylthymol blue