产品名称９/div>
Method 8270 Semi-Volatile Additions,2.0 mg/mL in CH2Cl2
ASL方法8270C/D-4种混栆br />
产品介绍９/div>
| 3,3'-Dichlorobenzidine |
3,3?二氯联苯胹/td> |
91-94-1 |
2 mg/mL |
| 3,3'-Dimethylbenzidine |
3,3'-二甲基联?/td> |
119-93-7 |
2 mg/mL |
| a,a-Dimethylphenethylamine |
a,a-二甲基苯乙胺 |
122-09-8 |
2 mg/mL |
| p-Phenylenediamine |
对苯二胺 |
106-50-3 |
2 mg/mL |
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