New
1.9μmPinnacle
™
DBC18
SmallParticleHPLCColumns
Phone: 800-356-1688 or 814-353-1300
8
1.9μmPinnacle™DBC18HPLCColumns
ChromatographicProperties:
Highlybase-deactivated spherical silicamanufacturedbyRestek.MonomericC18bonding.
particle size: 1.9µm
pore size: 140Å
carbon load: 11%
endcap: yes
pH range: 2.5 - 10
temperature limit: 80°C
PhysicalCharacteristics:
Restek’spopularPinnacle™DBHPLCcolumnsarenowavailable ina<2μmparticlesize.
Ruggedness and reproducibilityareguaranteed, aswe control every step in theprocess, frombase silica to
bondedphase to final packed column.The silicaparticles are classified and selected to give an exception-
ally tight distribution around 1.9µm, while eliminating <1µm particles that can contribute to a poorly
packed bed.Highly base-deactivatedPinnacle™DB stationary phases are an excellent choicewhen ana-
lyzingawide rangeof compounds, fromacidic tobasic.TooptimizeyourultrahighpressureHPLCmeth-
ods, reach forRestek small particleHPLC columns!
2.1mm ID
Length
cat.#
price
1.9µmColumns
30mm
9414232
$440
50mm
9414252
$460
100mm
9414212
$520
AdditionalphasesavailableJune2007!
Visit
or call RestekTechnical Service for a full listing of our available phases.
free
literature
HPLC Small ParticleColumns
Call Restek at 800-356-1688
or 814-353-1300, ext. 5, or
contact your Restek
representative, to request
your free copy!
lit. cat.# 580147A
