RediSep Alumina Basic

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RediSep Alumina Neutral

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RediSep Bronze

RediSep Bronze normal phase silica columns (40 - 60 µm) are geared to the needs of high-volume, cost-conscious labs wanting the high levels of quality and safety found throughout the RediSep line. Luer lock end fittings are compatible with all automated flash instruments.

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​​​​Column Bed Dimensions​​​​
​Size
 Diameter​
 Length
​(grams) ​in.
 ​cm
 ​in.
 ​cm
​4
 ​0.495
 ​1.257
 ​2.418
 ​6.412
​12
 ​0.768
 1.950​
 ​2.418
 ​7.485​
​24
 ​0.89
 ​2.260
 ​4.26
 ​10.820
​40
 1.065
 ​2.705
 ​4.99
 ​12.675
​80
 ​1.25
 ​3.175
 ​7.844
 ​19.923
​120
 ​1.456
 ​3.698
 ​8.6
 ​21.844
​125
 ​2.421
 ​6.149
 ​3.25
 ​8.255
​220
 ​​2.064
 ​5.243
 ​7.43
 ​18.872
​330
 ​2.427
 ​6.165
 ​8.627
 ​21.913
750*
 ​3.016
 ​7.661
 ​12.726
 ​32.324
​1500*
 ​4.04
 ​10.262
 ​14.292
 ​36.302
​3000*
 ​5.065
 ​12.857
 ​16.250
 ​14.275
​​​​​* Inlet and outlet diameters are larger. Generally not directly compatible with competitive systems​
​
Flash Column L​oad
​Column
Size
​Easy separation Gold RediSep
(CV>6): 20% l​oading
​Easy separation
(CV>6): 10% loading
​Difficult separation
(CV<1): 1% loading
4 g​
 ​800 mg
 ​400 mg
 ​​40 mg
​12 g
 ​2.4 g
 ​1.2 g
 ​120 mg
​24 g
 ​4.8 g
 ​2.4 g
 ​240 mg
​40 g
 ​8.0 g
 ​4.0 g
 ​400 mg
​80 g
 ​16.0 g
 ​8.0 g
 ​800 mg
​120 g
 ​24 g
 ​12 g
 ​1.2 g
​220 g
 ​44 g
 ​22 g
 ​2.2 g
​330 g
 ​66 g
 ​33 g
 ​3.3 g​​​​​