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Formaldehyde absorbs pararosaniline hydrochloride

Formaldehyde absorbs pararosaniline hydrochloride, Total:7 items.

In the international standard classification, Formaldehyde absorbs pararosaniline hydrochloride involves: Air quality, Vocabularies.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Formaldehyde absorbs pararosaniline hydrochloride

• GB/T 16128-1995 Standard method for hygienic examination of sulfur dioxide in air of residential areas--Formaldehyde solution sampling-pararosaniline hydrocloride spectrophotometric method
• GB/T 15262-1994 Ambient air-Determination of sulfur dioxide-Formaldehyde absorbing-pararosaniline spectrophotometry

Professional Standard - Environmental Protection, Formaldehyde absorbs pararosaniline hydrochloride

• HJ 482-2009 Ambient air.Determination of sulfur dioxide.Formaldehyde absorbing.pararosaniline spectrophotometry
• HJ 482-2009(XG1-2018) Determination of sulfur dioxide in ambient air Formaldehyde absorption-pararosaniline spectrophotometric method "No. 1 Amendment"
• HJ 483-2009 Ambient air.Determination of sulfur dioxide.Tetrachloromercurate(TCM)-paraosaniline method
• HJ 483-2009(XG1-2018) Determination of sulfur dioxide in ambient air Tetrachloromercuric salt absorption-pararosaniline spectrophotometric method "No. 1 Amendment"

Association of German Mechanical Engineers, Formaldehyde absorbs pararosaniline hydrochloride

• VDI 3484 Blatt 1-2001 Gaseous ambient air measurements - Indoor-air pollution measurements - Test gases measurements; Measurement of the formaldehyde concentration with the sulfite pararosaniline method

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