Chromatography Columns 2013+ - page 334

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Lit. Cat.#GNFL1277-INT
© 2010 Restek Corporation.
Dimensions
Ultra II
Biphenyl
Length x ID cat.#
50 x 10mm 9609557
50 x 21.2mm 9609558
50 x 30mm 9609559
50 x 50mm 9609550
100 x 10mm 9609517
100 x 21.2mm 9609518
100 x 30mm 9609519
100 x 50mm 9609510
150 x 10mm 9609567
150 x 21.2mm 9609568
150 x 30mm 9609569
150 x 50mm 9609560
250 x 10mm 9609577
250 x 21.2mm 9609578
250 x 30mm 9609579
250 x 50mm 9609570
Dimensions (L x ID) 5µm 10µm
10 x 10mm 960950214 960900214
Ultra II®PrepColumnGuard
Cartridges
Ultra II®BiphenylColumns (USPL11)
ChromatographicProperties:
Aunique reversedphasematerial that exhibits both increased retention and selectivity for aromatic and/or unsatu-
rated compounds, compared to conventional alkyl andphenyl phases.This is a great alternative to aC18 column
when alternative selectivity is desired.An excellent choice for the analysis of steroids, tetracyclines, drugmetabo-
lites, andother compounds that contain some degree of unsaturation.
PhysicalCharacteristics:
particle size: 1.9µm, 2.2µm, 3µm, 5µm, or 10µm
pore size: 100Å
carbon load: 15%
endcap: fully endcapped
pH range: 2.5 to7.5
temperature limit: 80°C
HPLCPrepColumns,5μmparticles
• Easy scale-up fromRestek analytical columns.
• 10µmparticles also available.
Biphenyl
Si CH3 CH3
O
1.0mm ID 2.1mm ID 3.0mm ID 3.2mm ID 4.6mm ID
Length cat.# cat.# cat.# cat.# cat.#
1.9µmColumns
30mm 9609232 9609233
50mm 9609252 9609253
100mm 9609212 9609213
2.2µmColumns
30mm 9609832 9609833
50mm 9609852 9609853
100mm 9609812 9609813
3µmColumns
30mm 9609331 9609332 — — 9609333 9609335
50mm 9609351 9609352 — — 9609353 9609355
100mm 9609311 9609312 — — 9609313 9609315
150mm 9609361 9609362 — — 9609363 9609365
5µmColumns
30mm 9609531 9609532 — — 9609533 9609535
50mm 9609551 9609552 — — 9609553 9609555
100mm 9609511 9609512 — — 9609513 9609515
150mm 9609561 9609562 — — 9609563 9609565
200mm 9609521 9609522 — — 9609523 9609525
250mm 9609571 9609572 — — 9609573 9609575
Dimensions (L x ID) qty. cat.#
10 x 10mm ea. 24991
10 x 21.2mm ea. 24992
PrepColumnGuard
CartridgeHolders
formore informationvisit
www.restek.com/biphenyl
Website :www.chromtech.net.auE-mail: info@chromtech.net.auTeNo: 03 9762 2034 . . . inAUSTRALIA