Restek 2011/12 Chromatography Catalog - page 290

restek
innovation!
SeCure® “Y”Connector Kits
• Connect two analytical columns to a transfer line or guard column.
• Use standard “Y” Press-Tight® connectors and 1/16" graphite ferrules.
• Reliable seal integrity, will not unexpectedly disconnect during
temperature-programmed analyses.
• Open design allows visual confirmation of the seal for added confidence in the
connection.
• Fit both Restek cage designs.
Combine the simplicity of a “Y” Press-Tight® connector with the strength of a metal
union. The ferrules and knurled nuts hold the fused silica tubing in place, which prevents
the tubing from unexpectedly disconnecting, even at temperatures as high as 400 °C.
Kits include: SeCure® “Y” connector body, 3 knurled nuts, “Y” Universal Press-Tight®
union, 3 ferrules.
body
hanger
Press-Tight®
connector
ferrule
knurled nut
fused silica column,
guard column,
or transfer line
The SeCure® “Y” Connector’s open design
allows visual confirmation of the seal.
injector
guard
column
SeCure® “Y”
connector
analytical
columns
detectors
Dual-column confirmational analysis with a
single injection—one of the SeCure® “Y”
connector’s many uses.
Patent pending.
Secure, reliable
column-to-column
connections!
Ferrule ID Fits Column ID Graphite 10-pk. /price Graphite 50-pk./price
0.4mm 0.10/0.15/0.18/0.25/0.28mm 20200 $32 20227
0.5mm 0.32mm 20201 $32 20228
0.8mm 0.45/0.53mm 20202 $32 20224
290 www.restek.com
GC ACCESSORIES | COLUMN INSTALLATION
Connectors
20405
20485
Fit both Restek cage designs.
Description Ferrules Fit Column ID qty. cat.# price
SeCure “Y” Connector Kit 0.18/0.25/0.28mm kit 20276
SeCure “Y” Connector Kit 0.32mm kit 20277
SeCure “Y” Connector Kit 0.45/0.53mm kit 20278
Knurled nut 3-pk. 20279
Universal “Y” Press-Tight® Connectors
An alternative method of performing dual-column confirmational analyses!
• Split sample flow onto two columns.
• Split a single column flow to two detectors—perform confirmation analysis with a
single injection.
• Deactivated Press-Tight® connectors assure better recovery of polar and nonpolar
compounds.
• Siltek® treated connectors are ideal for organochlorine pesticides analysis.
• Fit column ODs from 0.33–0.74 mm (Restek 0.1 mm–0.53 mm ID).
Description ea. /price 3-pk./price
Universal “Y” Press-Tight Connector 20405 $78 20406
Universal “Y” Press-Tight Connector, Deactivated 20405-261 $79 20406-261
Universal “Y” Press-Tight Connector, Siltek Treated 20485 $80.50 20486
Graphite Ferrules
for SeCure® “Y” Connectors
• Preconditioned to minimize out-gassing.
• High-purity, high-density graphite.
• Stable to 450 °C.
• No binders that can off-gas or adsorb analytes.
• Smooth surface and clean edges.
Website :www.chromtech.net.auE-mail :info@chromtech.net.auTelNo : 03 9762 2034 . . . in AUSTRALIA Mar 2011