产品描述
Polyethynene (PE) Powdered Standard Sets
PE粉状标准配置
| Sulfur Single-Element Spectrostandard®Mineral Oil Matrix | |
| 产品货号 | # 瓶 |
| PL(PE)3-5E(P) | 4 |
| PL(PE)9-5E(P) | 10 |
| Polyvinylchloride(PVC) Powder Standard Sets | |
