Restek 2011/12 Chromatography Catalog - page 185

800-356-1688 or 814-353-1300 www.restek.com 185
HPLC COLUMNS
Ul tra Columns
ordering note
We strongly recommend ordering a semi-prep
or prep column only after evaluating the desired
separation on an equivalent analytical-scale
column. Because we cannot re-use a column or
the silica it contains once it has left our facility,
we cannot accept returns of large-scale columns
(except in cases of our error).
Supersize
without
surprise!
Ultra C1 Columns (USP L13)
Chromatographic Properties:
Exceptionally stable C1 phase. Least retentive reversed phase hydrocarbon packing.
1.0mm ID 2.1mm ID 3.2mm ID 4.6mm ID
Length cat.# price cat.# price cat.# price cat.# price
3µm Columns
30mm 9101331 9101332 9101333 9101335
50mm 9101351 9101352 9101353 9101355
100mm 9101311 9101312 9101313 9101315
5µm Columns
30mm 9101531 9101532 9101533 9101535
50mm 9101551 9101552 9101553 9101555
100mm 9101511 9101512 9101513 9101515
150mm 9101561 9101562 9101563 9101565
200mm 9101521 9101522 9101523 9101525
250mm 9101571 9101572 9101573 9101575
Ultra C1 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 C1 Guard Cartridge 910150212 910150210 910150222 910150220
also available
HPLC Syringes
See pages 346-349.
Physical Characteristics:
particle size: 3µm or 5µm, spherical
pore size: 100Å
carbon load: 5%
pH range: 2.5 to 8
temperature limit: 80°C
Ultra Cyano Columns (USP L10)
Chromatographic Properties:
High-purity cyano phase with few silanol sites. Often a better choice than C18 phases for basic
pharmaceuticals, especially regarding peak shape and selectivity. Cyano phases are more
rugged than bare silica for normal phase analyses because they are less sensitive to small
amounts of water in the mobile phase.
Physical Characteristics:
particle size: 3µm or 5µm, spherical
pore size: 100Å
carbon load: 8%
endcap: fully endcapped
pH range: 2.5 to 8
temperature limit: 80°C 1.0mm ID 2.1mm ID 3.2mm ID 4.6mm ID
Length cat.# price cat.# price cat.# price cat.# price
3µm Columns
30mm 9106331 9106332 9106333 9106335
50mm 9106351 9106352 9106353 9106355
100mm 9106311 9106312 9106313 9106315
5µm Columns
30mm 9106531 9106532 9106533 9106535
50mm 9106551 9106552 9106553 9106555
100mm 9106511 9106512 9106513 9106515
150mm 9106561 9106562 9106563 9106565
200mm 9106521 9106522 9106523 9106525
250mm 9106571 9106572 9106573 9106575
Ultra Cyano 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 Cyano Guard Cartridge 910650212 910650210 910650222 910650220 $148
Ultra Cyano HPLC Prep Columns
10mm ID 21.2mm ID 30mm ID 50mm ID
Length cat.# price cat.# price cat.# price cat.# price
5µm Columns
50mm 9106557 9106558 9106559 9106550
100mm 9106517 9106518 9106519 9106510
150mm 9106567 9106568 9106569 9106560
250mm 9106577 9106578 9106579 9106570
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page #
antiarrhythmics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .739
3.0mm ID available on request for 3µm particle applications above 4,000 psi (275 Bar).
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