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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 33088-2016 |
Chemical reagent—pararosaniline hydrochloride solution 化学试剂 盐酸副玫瑰苯胺溶液 |
China National Standards pararosaniline |
 English PDF |
| GB/T 16128-1995 |
Standard method for hygienic examination of sulfur dioxide in air of residential areas--Formaldehyde solution sampling-pararosaniline hydrocloride spectrophotometric method 居住区大气中二氧化硫卫生检验标准方法 甲醛溶液吸收-盐酸副玫瑰苯胺分光光度法 |
China National Standards pararosaniline |
English PDF |
| GB/T 15262-1994 |
Ambient air--Determination of sulfur dioxide--Formaldehyde absorbing-pararosaniline spectrophotometry 环境空气 二氧化硫的测定 甲醛吸收-副玫瑰苯胺分光光度法 |
China National Standards pararosaniline |
English PDF |
| GB/T 8970-1988 |
Air quality--Determination of sulfur dioxide in ambient air--Tetrachloromercurate(TCM)-pararosaniline method 空气质量 二氧化硫的测定 四氯汞盐-盐酸副玫瑰苯胺比色法 |
China National Standards pararosaniline |
English PDF |
| GB/T 8913-1988 |
Hygienic determination method of sulfur dioxide in air of residential areas--Tetrachloromercurate (TCM)-pararosaniline spectrophotometric method 居住区大气中二氧化硫卫生标准检验方法 四氯汞盐盐酸副玫瑰苯胺分光光度法 |
China National Standards pararosaniline |
English PDF |
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