Restek 2011/12 Chromatography Catalog - page 182

182 www.restek.com
HPLC COLUMNS
Ul tra Columns
Ultra Columns: 3μm or 5μm particles; 100Å pore size
Our broadest selection of stationary phases, including unique phases. High density
bondings, for maximum retention. High-purity, Type B silica gives excellent peak shapes
for a wide range of compounds.
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page #
acetaminophen, narcotic analgesics . . . . . . . . . . . . . .738
aldehydes, ketones . . . . . . . . . . . . . . . . . . . . . . . . . . .710
beclomethasone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .739
corticosteroids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .741
drug residues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .724
herbicides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .712
hydrocodone bitartrate, acetaminophen . . . . . . . . . .743
nitrofuran metabolites . . . . . . . . . . . . . . . . . . . . . . . . . . . . .724
vitamins (fat soluble) . . . . . . . . . . . . . . . . . . . . . . . . . .732
Ultra C18 Columns (USP L1)
Chromatographic Properties:
A retentive, high-purity packing that exhibits excellent peak shape for a wide range of
compounds. Excellent general-purpose reversed phase column.
Physical Characteristics:
particle size: 3µm or 5µm, spherical
pore size: 100Å
carbon load: 20%
endcap: fully endcapped
pH range: 2.5 to 8
temperature limit: 80°C
1.0mm ID 2.1mm ID 3.2mm ID 4.0mm ID 4.6mm ID
Length cat.# price cat.# price cat.# price cat.# price cat.# price
3µm Columns
30mm 9174331 9174332 9174333 9174335
50mm 9174351 9174352 9174353 9174355
100mm 9174311 9174312 9174313 9174315
5µm Columns
30mm 9174531 9174532 9174533 9174535
50mm 9174551 9174552 9174553 9174555
100mm 9174511 9174512 9174513 9174514 9174515
150mm 9174561 9174562 9174563 9174564 9174565
200mm 9174521 9174522 9174523 9174525
250mm 9174571 9174572 9174573 9174575
Ultra C18 Guard Cartridges
Guard Cartridges
3-pk.
(10 x 2.1mm)
3-pk.
(10 x 4.0mm)
2-pk.
(20 x 2.1mm)
2-pk.
(20 x 4.0mm) price
Ultra C18 Guard Cartridge 917450212 917450210 917450222 917450220 $148
Ultra C18 HPLC Prep Columns
10mm ID 21.2mm ID 30mm ID 50mm ID
Length cat.# price cat.# price cat.# price cat.# price
5µm Columns
50mm 9174557 9174558 9174559 9174550
100mm 9174517 9174518 9174519 9174510
150mm 9174567 9174568 9174569 9174560
250mm 9174577 9174578 9174579 9174570
• High quality, Restek manufactured packing
materials.
• Superior packing technology ensures rugged,
reproducible columns.
• Wide range of phases and dimensions available—
please inquire.
also available
Capillary HPLC Columns
www.restek.com
XF
fitting
XG-XF
Fitting
Guard
Cartridge
Cap
Frit
Column
ordering note
To order a 2.1mm, 3.2mm, or 4.6mm ID column with a Trident Integral Inlet Fitting,
add“-700” to the catalog number for the column.
Nominal additional charge $15.00
Example: 100mm x 4.6mm ID Ultra C18 column with Trident Integral Inlet Fitting: 9174315-700
Also order an XG-XF fitting (10mm: cat.#25026 or 20mm: 25062), see page 196.
3.0mm ID available on request for 3µm particle applications above 4,000 psi (275 Bar).
Website :www.chromtech.net.auE-mail :info@chromtech.net.auTelNo : 03 9762 2034 . . . in AUSTRALIA Mar 2011