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Flip Seal Dual Vespel® Ring Inlet Seals
A reversible Dual Vespel® Ring Inlet Seal that lasts twice as long, for the same great price!
Our new Flip Seal greatly improves injection port performance while saving you time and
money. This reversible inlet seal allows twice as many uses as other inlet seals, at the same cost.
By using our patented Dual Vespel® Ring technology, the Flip Seal features two soft Vespel®
rings, one on the top and one on the bottom, which eliminate the need for a washer. Our new
reversible design allows you to flip the inlet seal and use it twice as many times.
0.8mm ID Flip Seal Dual Vespel Ring Inlet Seal 2-pk. 10-pk.
Gold-Plated 23407 23409
Siltek Treated 23408 23410
1.2mm ID Flip Seal Dual Vespel Ring Inlet Seal 2-pk. 10-pk.
Gold-Plated 23411 23413
Siltek Treated 23412 23414
Flip Seal Dual Vespel Ring Inlet Seal Kit qty. cat.#
Includes: gold-plated 0.8mm ID inlet seal,
reducing nut adaptor, 1/16" SS nut kit 23406
23407
Feature Benefit
Reversible design.
Vespel® ring embedded in bottom surface.
Vespel® ring embedded in top surface.
Lower leak rate compared to OEM metal inlet seals.
Prevents oxygen from permeating the carrier gas.
Gold or Siltek Treated seals.
Allows twice as many uses as other seals,
at the same price.
Eliminates need for a washer.
Very little torque required to make seal—reduces
operator variability.
Less detector noise.
Increases column lifetime.
Reduces breakdown and adsorption of compounds,
maximizing component transfer to GC column.
Kit includes 1 /16-inch split/splitless adaptor fitting. Works with standard OEM capillary ferrules.
NEW!
1/16 ” Adaptor
Fitting
Fully Resolve Critical PAHs with an Optimized HPLC Column
Although most HPLC methods recommend a C18 column for the analysis of polycyclic aro-
matic hydrocarbons, resolution of isobaric compounds, such as the benzofluoranthenes, can
be quite poor. Restek offers 2 HPLC columns that have been optimized specifically for PAHs
and offer greater selectivity for these key compounds. Critical PAHs that cannot be distin-
guished by mass spectrometry can be reliably separated using either Pinnacle® II PAH or
Pinnacle® DB PAH columns. Pinnacle® II PAH columns are available in standard formats,
while the Pinnacle® DB PAH columns are offered on 1.9µm silica. Labs analyzing PAHs by
either HPLC or UHPLC will benefit from the reliable separations obtained using Restek PAH
columns.
Pinnacle® DB PAH UHPLC Columns
1.9µm Columns cat. #
50mm, 2.1mm ID 9470252
100mm, 2.1mm ID 9470212
ordering note
For guard cartridges for these columns, visit our website
at .
particle size: 1.9µm
pore size: 140Å
endcap: yes
pH range: 2.5 to 8
temperature limit: 80°C
Physical Characteristics:
Pinnacle® II PAH Columns
4µm Columns cat. #
50mm, 2.1mm ID 9219452
150mm, 2.1mm ID 9219462
50mm, 3.2mm ID 9219453
150mm, 3.2mm ID 9219463
50mm, 4.6mm ID 9219455
150mm, 4.6mm ID 9219465
particle size: 4µm,
spherical
pore size: 110Å
endcap: fully endcapped
pH range: 2.5 to 8
temperature limit: 80°C
Physical Characteristics:
Visit
for PAHs and other HPLC applications.
Website : E-mail : TelNo : 03 9762 2034 . . . in AUSTRALIA