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HPLC COLUMNS
Pinnacle® I I Columns
Pinnacle® II Biphenyl Columns
(USP L11)
Chromatographic Properties:
The Pinnacle® II Biphenyl phase offers alternate selectivity to straight-chain hydrocarbon
phases, and enhanced selectivity and retention for unsaturated compounds, compared to tradi-
tional phenyl phases. An excellent confirmation column for explosive compounds, as in EPA
method 8330.
Physical Characteristics:
particle size: 5µm, spherical
pore size: 110Å
endcap: yes
pH range: 2.5 to 8
temperature limit: 80°C
4.6mm ID
Length
cat.#
price
5µm Column
150mm
9209565
250mm
9209575
Pinnacle® II Amino Columns
(USP L8)
Chromatographic Properties:
HPLC analysis using an amino-based stationary phase is the most popular technique for rou-
tine analyses of simple sugars, using isocratic elution (e.g., acetonitrile:water, 75:25) and a
refractive index detector (RID) or an evaporative light scattering detector (ELSD). The
Pinnacle® II Amino column is ideal for mono- and disaccharide analyses. Replaces Hypersil®
Amino and Pinnacle® Amino.
Physical Characteristics:
particle size: 3µm or 5µm, spherical
pore size: 110Å
carbon load: 2%
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 9217331
9217332
9217333
9217335
50mm 9217351
9217352
9217353
9217355
100mm 9217311
9217312
9217313
9217315
5µm Columns
30mm 9217531
9217532
9217533
9217535
50mm 9217551
9217552
9217553
9217555
100mm 9217511
9217512
9217513
9217515
150mm 9217561
9217562
9217563
9217565
200mm 9217521
9217522
9217523
9217525
250mm 9217571
9217572
9217573
9217575
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page #
lactulose concentrate . . . . . . . . . . . . . . . . . . . . . . . . .743
sugars . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .727
Restek
manufactured
silica
Restek
manufactured
silica
Pinnacle® II Amino 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 II Amino Guard Cartridge 921750212
921750210
921750222
921750220
Pinnacle® II Biphenyl Guard Cartridges
Guard Cartridges
3-pk.
(10 x 4.0mm)
2-pk.
(20 x 4.0mm)
price
Pinnacle II Biphenyl Guard Cartridge
920950210
920950220
3.0mm ID available on request for 3µm particle applications above 4,000 psi (275 Bar).
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Mar 2011