HPLC COLUMNS
Pinnacle™ DB C18 and C8 Columns
Phone: 800-356-1688 or 814-353-1300
12
Pinnacle
™
DBColumns:3or5μmparticlesizes;140Åporesize
Prepared using a highly base-deactivated silica support; ideal for analyses of basic compounds, or bases
mixedwith acids/neutrals. Silicamanufactured at Restek, for total control of quality and reproducibility.
ordering
note
To order a 2.1mm, 3.2mm, or 4.6mm ID columnwith a Trident
™
Integral Inlet Fitting, add “-700” to the catalog number for the column.
Nominal additional charge
$15.00
Example: 100mm x 4.6mm IDUltraC18 columnwithTrident
™
Integral Inlet Fitting: 9174315-700
Also order anXG-XF fitting (cat.#25026 or 25062), see page 37.
For guard cartridges for these columns, see page 39.
Application
Page#
Vanilla Bean Extract . . . . . . .81
Xanthines . . . . . . . . . . . . . . .95
Pinnacle™DBC18Columns (USPL1)
ChromatographicProperties:
Highlybase-deactivated spherical silicamanufacturedbyRestek.MonomericC18bonding.HydrophobicC18
phase suitable for analyses of awide range of compounds, from acidic through slightlybasic.ReplacesHypersil®
BDSC18 andPinnacle™ODSAmine.
particle size: 3µmor 5µm, spherical
pore size: 140Å
carbon load: 11%
endcap: yes
pH range: 2.5 - 10
temperature limit: 80°C
PhysicalCharacteristics:
1.0mm ID
2.1mm ID
3.2mm ID
4.6mm ID
Length
cat.#
price
cat.#
price
cat.#
price
cat.#
price
3µmColumns
30mm
9414331
$329
9414332
$309
9414333
$309
9414335
$309
50mm
9414351
$344
9414352
$324
9414353
$324
9414355
$324
100mm
9414311
$366
9414312
$346
9414313
$346
9414315
$346
5µmColumns
30mm
9414531
$288
9414532
$268
9414533
$268
9414535
$268
50mm
9414551
$324
9414552
$303
9414553
$303
9414555
$303
100mm
9414511
$344
9414512
$324
9414513
$324
9414515
$324
150mm
9414561
$366
9414562
$346
9414563
$346
9414565
$346
200mm
9414521
$374
9414522
$354
9414523
$354
9414525
$354
250mm
9414571
$392
9414572
$372
9414573
$372
9414575
$372
Pinnacle™DBC8Columns (USPL7)
ChromatographicProperties:
Highlybase-deactivated spherical silicamanufacturedbyRestek.MonomericC8bonding. Similar toPinnacle™
DBC18, but the shorter alkyl chainprovides less hydrophobic retention. Less retention canbeuseful for shorten-
ing analysis time, if resolution is adequate.ReplacesHypersil®BDSC8 andPinnacle™C8Amine.
particle size: 3µmor 5µm, spherical
pore size: 140Å
carbon load: 6%
endcap: yes
pH range: 2.5 - 10
temperature limit: 80°C
PhysicalCharacteristics:
1.0mm ID
2.1mm ID
3.2mm ID
4.6mm ID
Length
cat.#
price
cat.#
price
cat.#
price
cat.#
price
3µmColumns
30mm
9413331
$329
9413332
$309
9413333
$309
9413335
$309
50mm
9413351
$344
9413352
$324
9413353
$324
9413355
$324
100mm
9413311
$366
9413312
$346
9413313
$346
9413315
$346
5µmColumns
30mm
9413531
$288
9413532
$268
9413533
$268
9413535
$268
50mm
9413551
$324
9413552
$303
9413553
$303
9413555
$303
100mm
9413511
$344
9413512
$324
9413513
$324
9413515
$324
150mm
9413561
$366
9413562
$346
9413563
$346
9413565
$346
200mm
9413521
$374
9413522
$354
9413523
$354
9413525
$354
250mm
9413571
$392
9413572
$372
9413573
$372
9413575
$372
Restek
Manufactured
Silica
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Manufactured
Silica
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available
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