148
www.restek.comGC COLUMNS |
PACKED/MICROPACKED COLUMNS
Custom Coated Packing Materials
Mesh
(µm)
Size
850
20
710
25
600
30
500
35
425
40
355
45
300
50
250
60
212
70
180
80
150
100
125
120
106
140
90
170
75
200
63
230
53
270
Custom Coated Packing Materials
Custom coated packing materials can be made with any of the supports listed below.
The liquid stationary phases available are listed on
page 146and the coating ranges
are listed in the chart. Coated packings are available in minimum orders of 20 grams.
To order, please call your Restek representative for pricing and specify the following:
1) Stationary phase and stationary phase concentration.
2) Support and support mesh size.
3) Amount of packing needed.
Ordering Example: (1%) (XE-60) (CarboBlack B (80/120) (20 g)
ordering note
Special phases that require a surcharge:
OV®-275, OV®-330, OV®-225, BMBT, .
2,4-dimethylsulfolane, OV®-1701, and XE-60.
Call your Restek representative for pricing.
ordering note
Mesh Size
When ordering a packed column solid support,
please specify mesh size. Refer to this chart to
convert microns to mesh size.
Example:
150–180 micron particles = 80/100 mesh
Support
Max. Coating %
Mesh Sizes
CarboBlack B
1–10%*
60/80, 80/120
CarboBlack B HT
1–10%
40/60
CarboBlack C
0.1–1%*
60/80, 80/100
HayeSep
15%
60/80, 80/100, 100/120
Porapak
15%
50/80, 80/100, 100/120
Customized Solutions
Restek builds to your exact
specifications.
www.restek.com/ packed
Request columns at