HPLC Columns Mini Catalog - page 28

170 www.restek.com
HPLC COLUMNS
Pinnacle® DB Columns
Pinnacle® DB Biphenyl Columns (USP L11)
Chromatographic Properties:
Pinnacle® DB Biphenyl is a unique reversed phase material that displays both increased
retention and selectivity for aromatic and/or unsaturated compounds when compared to
conventional alkyl and phenyl phases. Highly base-deactivated spherical silica manufactured
by Restek. An excellent choice for the analysis of steroids, tetracyclines, drug metabolites, and
other compounds that contain some degree of unsaturation.
Physical Characteristics:
particle size: 1.9µm, 3µm, or 5µm, spherical
pore size: 140Å
carbon load: 8%
endcap: yes
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
1.9µm Columns
30mm 9409232
50mm 9409252
100mm 9409212
3µm Columns
30mm 9409331 9409332 9409333 9409335
50mm 9409351 9409352 9409353 9409355
100mm 9409311 9409312 9409313 9409315
150mm 9409361 9409362 9409363 9409365
5µm Columns
30mm 9409531 9409532 9409533 9409535
50mm 9409551 9409552 9409553 9409555
100mm 9409511 9409512 9409513 9409515
150mm 9409561 9409562 9409563 9409565
200mm 9409521 9409522 9409523 9409525
250mm 9409571 9409572 9409573 9409575
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page #
drug residues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .725
steroids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .742
Restek
manufactured
silica
Pinnacle® DB Biphenyl 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
Pinnacle DB Biphenyl Guard Cartridge 940950212 940950210 940950222 940950220 $148
Pinnacle® DB Biphenyl HPLC Prep Columns
10mm ID 21.2mm ID 30mm ID 50mm ID
Length cat.# price cat.# price cat.# price cat.# price
5µm Columns
50mm 9409557 9409558 9409559 9409550
100mm 9409517 9409518 9409519 9409510
150mm 9409567 9409568 9409569 9409560
250mm 9409577 9409578 9409579 9409570
3.0mm ID available on request for 3µm particle applications above 4,000 psi (275 Bar).
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.
Website :www.chromtech.net.auE-mail :info@chromtech.net.auTelNo : 03 9762 2034 . . . in AUSTRALIA Mar 2011