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Home>Products > Prep Column
High Pressure Preparative Column
  • Overview
  • Parameters
  • Order
  • Application
  • Materials
  • Instructions

 

Items

Diameter

4.6×250 mm

10×250 mm

21.2×250 mm

30×250 mm

50×250 mm

Packing Amount(g)

3

13

60

110

350

Scale-up Factor

1

4.73

21.2

42.5

118

Mass Loading(mg)

0.03-3

0.15-13

0.6-60

1.1-110

3-350

Flow Rate Range(ml/min)

0.5-2

3-9

14-40

28-85

80-250


Series : Ultisil, Xtimate, Topsil and Welchrom

Particle Size: 3 μm , 5 μm , 10 μm , 20 μm , 20-40 μm and 40-70 μm

● The same packing materials with analytical columns.

● Excellent lot-to-lot reproducibility.

● Special column packing technique and stainless steel modular column tube.

● High mass loading, support scale-up, time-saving and solvent saving.

● Suit for 100% water to 100% organic solvents ( Ultisil LP, Ultisil Polar-RP, Ultisil AQ and Ultisil HILIC).

● Wide pH range: 1.0-12.5 (Xtimate); 0.5-8.0 (Ultisil LP).


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ICP No. 05030427      Copyright@ 2013 Welch Materials,Inc. All Rights Reserved.     Designed by Wanhu

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