HPLC Columns Mini Catalog - page 42

184 www.restek.com
HPLC COLUMNS
Ul tra Columns
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page #
antiarrhythmics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .739
antibiotics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .740, 741
diflubenzuron (pesticide) . . . . . . . . . . . . . . . . . . . . . . .716
glyburide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .741
nucleosides, nucleotides,
& nucleic acid bases . . . . . . . . . . . . . . . . . . . . . . . . . .744
vitamins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .732
Ultra IBD Columns
Chromatographic Properties:
An intrinsically base-deactivated (IBD) phase, containing a polar group within, or intrinsic to,
the hydrocarbon bonded phase. Unique selectivity and a high level of base deactivation, while
reducing or eliminating the need for mobile phase additives.
Physical Characteristics:
particle size: 3µm or 5µm, spherical
pore size: 100Å
carbon load: 12%
endcap: no
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 9175331 9175332 9175333 9175335
50mm 9175351 9175352 9175353 9175355
100mm 9175311 9175312 9175313 9175315
5µm Columns
30mm 9175531 9175532 9175533 9175535
50mm 9175551 9175552 9175553 9175555
100mm 9175511 9175512 9175513 9175515
150mm 9175561 9175562 9175563 9175565
200mm 9175521 9175522 9175523 9175525
250mm 9175571 9175572 9175573 9175575
Ultra IBD 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 IBD Guard Cartridge 917550212 917550210 917550222 917550220 $148
Ultra IBD HPLC Prep Columns
10mm ID 21.2mm ID 30mm ID 50mm ID
Length cat.# price cat.# price cat.# price cat.# price
5µm Columns
50mm 9175557 9175558 9175559 9175550
100mm 9175517 9175518 9175519 9175510
150mm 9175567 9175568 9175569 9175560
250mm 9175577 9175578 9175579 9175570
Ultra C4 Columns (USP L26)
Chromatographic Properties:
Exceptionally stable C4 packing, with high bonding coverage and base deactivation. Less
retention than C18 or C8 phases.
Physical Characteristics:
particle size: 3µm or 5µm, spherical
pore size: 100Å
carbon load: 9%
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 9102331 9102332 9102333 9102335
50mm 9102351 9102352 9102353 9102355
100mm 9102311 9102312 9102313 9102315
5µm Columns
30mm 9102531 9102532 9102533 9102535
50mm 9102551 9102552 9102553 9102555
100mm 9102511 9102512 9102513 9102515
150mm 9102561 9102562 9102563 9102565
200mm 9102521 9102522 9102523 9102525
250mm 9102571 9102572 9102573 9102575
Ultra C4 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 C4 Guard Cartridge 910250212 910250210 910250222 910250220
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). ChromaBLOGraphy
Topical and timely insights from top
chromatographers.
Visit us at blog.restek.com
Website :www.chromtech.net.auE-mail :info@chromtech.net.auTelNo : 03 9762 2034 . . . in AUSTRALIA Mar 2011