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SEPAX QAX1-强阴离子交换萃取(SAX)小柱,以硅胶为基质,表面键合季铵盐官能团,粒径40-60 µm,平均孔径:60 Å,离子交换容量0.25 meq/g,含碳量0.25% 非常适合吸附弱阴离子如羧酸等.
SEPAX QAX1,季胺基团键合相,强阴离子交换剂。种类比较多,含有不同的抗衡离子,可以根据需要选择SEPAX QAX1-强阴离子交换萃取(SAX)小柱,订购信息如下:
填料类型 | 规格 | 订货号 | 包装(支) | |
Clean-Up® | Enviro-Clean® | |||
季胺盐(含有氯抗衡离子) | 50mg/1mL | CUQAX1L1 | EUQAX1L1 | 100 |
100mg/1mL | CUQAX111 | EUQAX111 | 100 | |
200mg/3mL | CUQAX123 | EUQAX123 | 50 | |
500mg/3mL | CUQAX153 | EUQAX153 | 50 | |
500mg/6mL | CUQAX156 | EUQAX156 | 50 | |
1g/6mL | CUQAX1M6 | EUQAX1M6 | 30 | |
100mg/10mL | CUQAX11Z | EUQAX11Z | 50 | |
200mg/10mL | CUQAX12Z | EUQAX12Z | 50 | |
500mg/10mL | CUQAX15Z | EUQAX15Z | 50 | |
季胺盐(含有醋酸根抗衡离子) | 50mg/1mL | CAQAX1L1 | EAQAX1L1 | 100 |
100mg/1mL | CAQAX111 | EAQAX111 | 100 | |
200mg/3mL | CAQAX123 | EAQAX123 | 50 | |
500mg/3mL | CAQAX153 | EAQAX153 | 50 | |
500mg/6mL | CAQAX156 | EAQAX156 | 50 | |
季胺盐(含有羟基抗衡离子) | 50mg/1mL | CHQAX1L1 | EHQAX1L1 | 100 |
100mg/1mL | CHQAX111 | EHQAX111 | 100 | |
200mg/3mL | CHQAX123 | EHQAX123 | 50 | |
500mg/3mL | CHQAX153 | EHQAX153 | 50 | |
500mg/6mL | CHQAX156 | EHQAX156 | 50 | |
1g/6mL | CHQAX1M6 | EHQAX1M6 |
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