Cart:
Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| QB/T 2751-2012 |
Methyl pyrazine 甲基吡嗪 |
China Light Industry
Standards pyrazine |
 English PDF |
| QB/T 2750-2012 |
2, 3-Dimethyl pyrazine 2,3-二甲基吡嗪 |
China Light Industry
Standards pyrazine |
English PDF |
| QB/T 2749-2012 |
Trimethyl pyrazine 三甲基吡嗪 |
China Light Industry
Standards pyrazine |
English PDF |
| QB/T 2748-2012 |
Tetramethyl pyrazine 四甲基吡嗪 |
China Light Industry
Standards pyrazine |
English PDF |
| QB/T 2615-2011 |
2-Acetylpyrazine 2-乙酰基吡嗪 |
China Light Industry
Standards pyrazine |
English PDF |
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