产品介绍：
产品性质
| 包装 | pkg of 2 ea |
| technique(s) | active air sampling: suitable |
| application(s) | air monitoring environmental industrial hygiene |
| |
产品性质
| 包装 | pkg of 2 ea |
| technique(s) | active air sampling: suitable |
| application(s) | air monitoring environmental industrial hygiene |
SUPELCO
