DB37/T 1780-2011
T/FSI 052-2020
YY/T 0814-2010
Standard test method for evaluating trans-vinylene yield in irradiated ultra-high-molecular-weight polyethylene fabricated forms intended for surgical implants by infrared spectroscopy
ISO 7525:1985
Nickel — Determination of sulfur content — Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide
QB/T 1914-1993
BS 6783-6:1986
Sampling and analysis of nickel, ferronickel and nickel alloys-Method for determination of sulphur in nickel by methylene blue molecular absorption spectrometry after generation of hydrogen sulphide
KS I ISO 7875-1-2011(2021)
Water quality-Determination of surfactants-Part 1:Determination of anionic surfactants by measurement of the methylene blue index(MBAS)
ASTM F2381-10
Standard Test Method for Evaluating Trans-Vinylene Yield in Irradiated Ultra-High-Molecular-Weight Polyethylene Fabricated Forms Intended for Surgical Implants by Infrared Spectroscopy
ASTM F2381-04
Standard Test Method for Evaluating Trans-Vinylene Yield in Irradiated Ultra-High-Molecular-Weight Polyethylene Fabricated Forms Intended for Surgical Implants by Infrared Spectroscopy
ISO 7875-1:1996
Water quality — Determination of surfactants — Part 1: Determination of anionic surfactants by measurement of the methylene blue index (MBAS)
BS 06/30150184 DC
ISO/DIS 16265-1. Water quality. Determination of methylene blue active substances (MBAS) index by flow analysis (CFA and FIA). Estimation of the content of anionic substances. Part 1. Method by flow injection analysis (FIA)