
QUEChERS Extraction Salt Packets (coffee bags) 4g anhydrous magnesium sulfate, 1g Nacl, 1g sodium citrate dihydrate, 0.5g disodium hydrogen citrate (fruits and vegetables, vegetable oils) 15ml centrifuge tube
$13 929.86
1 in stock
| 单位 | 盒 |
|---|---|
| 规格 | 50T |
| 型号 | |
| 储存 | 室温,干燥,避光 |
| 浓度 | |
| 定量范围 | |
| 敏感度 |






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