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| Position: Chinese Standard in English/GB/T 12392-1990 |
| GB/T 12392-1990 Method for determination of total ascorbic acid in fruits, vegetables and derived products―Fluorometric method and colorimetric method 2.4-dinitrophenylhydrazine (English Version) | |||
| Standard No.: | GB/T 12392-1990 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 3500 words | Price(USD): | 180.00 remind me the price change |
| Implemented on: | 1990-12-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 12392-1990 |
| English Name: | Method for determination of total ascorbic acid in fruits, vegetables and derived products―Fluorometric method and colorimetric method 2.4-dinitrophenylhydrazine |
| Chinese Name: | 蔬菜、水果及其制品中总抗坏血酸的测定方法荧光法和，二硝基苯肼法 |
| Chinese Classification: | C53 Food sanitation |
| Professional Classification: | GB National Standard |
| Issued on: | 1990-03-19 |
| Implemented on: | 1990-12-1 |
| Status: | superseded |
| Superseded by: | GB/T 5009.86-2003 Determination of total ascorbic acid in fruits, vegetables and derived products-Fluorometric method |
| Superseded on: | 2004-1-1 |
| Abolished on: | 2004-01-01 |
| Language: | English |
| File Format: | |
| Word Count: | 3500 words |
| Price(USD): | 180.00 |
| Delivery: | via email in 1~3 business day |