品名：N-丙基乙二胺固相萃取小柱
品牌：天津博纳艾杰尔
型号：Cleanert PSA
| 产品货号 | 产品描述 | 规格 |
| PA0006 | PSA SPE column | 1g/6mL, 30/Pk |
| PA0006-G | PSA SPE column | 1g/6mL, glass, 30/Pk |
| PA0010 | PSA sorbent | 10g/bottle |
| PA0050 | PSA sorbent | 50g/bottle |
| PA0100 | PSA sorbent | 100g/bottle |
| PA0100-GC | PSA sorbent | 100g/bottle |
| PA025 | PSA sorbent | 25kg/bottle |
| PA0500 | PSA sorbent | 500g/bottle |
| PA1000 | PSA sorbent | 1000g/bottle |
| PA1001 | PSA SPE column | 100mg/1mL, 100/Pk |
| PA2000 | PSA sorbent | 2000g/bottle |
| PA200012 | PSA SPE column | 2g/12mL, 20/Pk |
| PA2003 | PSA SPE column | 200mg/3mL, 50/Pk |
| PA5000 | PSA sorbent | 5000g/bottle |
| PA5003 | PSA SPE column | 500mg/3mL, 50/Pk |
| PA5006 | PSA SPE column | 500mg/6mL, 30/Pk |
| PA5006-G | PSA SPE column | 500mg/6mL, glass, 30/Pk |
| PAA952505-K | Pgrandsil-AAA Amino acid analysis kits | 4.6*250 |
| PAE0006-G | PAE0006-G | 500mg/500mg/6mL; Glass Tube, 30/Pk |
| PAE30006-C | Plasticizer Special column | 3g/6mL; Glass Tube, 30/Pk |
| PAE30006-G | Plasticizer Special column | 3g/6mL; Glass Tube, 30/Pk |
| PAH0006-G | Cleanert PAH-MIP | 1g/6mL;20/PK |
| PAS0006 | PSA/Silica | 1g/6mL, 30/Pk |
| PB0504-0 | 25%Pbo2 column | 4.0*50mm;Pbo2/diatomite |
| PBA0010 | ||
| PBA1001 | Polyamide Column | 100mg/1mL, 100/Pk |
| PBA1003 | Polyamide Column | 100mg/3mL, 50/Pk |
| PBA2603 | Phenylboronic acid small column | 200mg/60mg/3ml, 50/pk |
| PBA5006 | Polyamide Column | 500mg/6mL, 30/Pk |
产品描述：
Cleanert PSA 是与NH2 相似的吸附剂。PSA 有两个氨基，pKa值分别为10.1 和10.9。有比NH2 柱更强的离子交换能力。同时PSA 可与金属离子产生鳌合作用，用于提取金属离子。常用于农残分析中样品的前处理，去除有机酸，色素，金属离子和酚类等。
产品参数：
平均粒径：40-60 μm；
平均孔径：60 Å； 比表面：480 m2/g；
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