Waters 186004536 Sep-Pak PSA 3 cc Vac Cartridge, 500 mg Sorb
货号 |
描述 |
价格 |
| 186004536 | Sep-Pak PSA 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50/pk | 2260 |
Sep-Pak Primary Secondary Amine (PSA) is a silica based bonded phase containing primary and secondary amines. The sorbent has similar selectivity to aminopropyl but with higher pKa’s and increased ion-exchange capacity. It has strong affinity for fatty acids, polar pigments, and sugars. Particle sizes: 37- 55 µm
|
Brand |
Sep-Pak |
|
Product Type |
Solid Phase Extraction |
|
Units per Package |
50 pk |
|
Chemistry |
PSA |
|
Endcapped |
No |
|
Format |
Vac Cartridge |
|
Mass Spec Compatibility |
Yes |
|
Mode |
Reversed Phase |
|
Sorbent Weight |
500 mg |
|
Water Wettable |
No |
|
Barrel Size |
3 cc |
|
Hold up volume |
0.8 mL |
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