| 货号 | 中文名 | 英文名 | CAS |
| WT-PM-G14001 | 聚甲基丙烯酸PMAA (Mw 20K) | Poly(methacrylic acid) standard (Mw 20K) | [25087-26-7] |
| WT-PM-G14002 | 聚甲基丙烯酸PMAA (Mw 40K) | Poly(methacrylic acid) standard (Mw 40K) | [25087-26-7] |
| WT-PM-G14003 | 聚甲基丙烯酸PMAA (Mw 80K) | Poly(methacrylic acid) standard (Mw 80K) | [25087-26-7] |
| WT-PM-G14004 | 聚甲基丙烯酸PMAA (Mw 120K) | Poly(methacrylic acid) standard (Mw 120K) | [25087-26-7] |
| WT-PM-G14005 | 聚甲基丙烯酸PMAA (Mw 180K) | Poly(methacrylic acid) standard (Mw 180K) | [25087-26-7] |
| WT-PM-G14006 | 聚甲基丙烯酸PMAA (Mw 250K) | Poly(methacrylic acid) standard (Mw 250K) | [25087-26-7] |
| WT-PM-G14007 | 聚甲基丙烯酸PMAA (Mw 350K) | Poly(methacrylic acid) standard (Mw 350K) | [25087-26-7] |
