HJ 482-2009(XG1-2018)
Determination of sulfur dioxide in ambient air Formaldehyde absorption-pararosaniline spectrophotometric method "No. 1 Amendment" (English Version)

Standard No.

HJ 482-2009(XG1-2018)

Language

Chinese, Available in English version

Release Date

2018

Published By

Professional Standard - Environmental Protection

Status

Be replaced 2009-11

Replace By

HJ 482-2009

Latest

HJ 482-2009

HJ 482-2009(XG1-2018) history

• 0000 HJ 482-2009(XG1-2018)
• 2009 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" was changed to HJ 482-2009 Ambient air.Determination of sulfur dioxide.Formaldehyde absorbing.pararosaniline spectrophotometry.