Viper Fingertight Fitting
Connect to the Future
When working with small column volumes, capillaries and
connections need special attention. But even with conventional
columns and moderate pressures, mediocre connections can cause
retention time shifts and peak distortions.
Conventional stainless steel HPLC connectors use a ferrule and a
nut to establish a connection. A flaw of this design is that a void
volume-free connection is not guaranteed, particularly when
changing the tubing between differently shaped threads (e.g. when
changing a column). Viper™ connectors have a built-in zero dead
volume by sealing at the tip of the tubing. An imperfect connection
is not possible, ensuring continuous and robust performance.
The Dionex Viper capillary and fitting system removes intricacy
and brings unparalleled ease-of use to HPLC and UHPLC.
- Zero dead-volume UHPLC fingertight fittings
- Viper connectors are standard for Dionex RSLC system
connections
- Compatible with virtually any third party UHPLC or HPLC
instrument, valve, and column hardware
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Viper-Connect to the Future
Specifications
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Connection principle
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Finger tight
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Maximum pressure
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1,200 bar (17,400 psi)
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Tubing type
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Flexible stainless steel (SST)
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Outer diameter
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0.79 mm (1/32 inch)
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Inner diameter
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0.13 mm (0.005 inch) or 0.18 mm (0.007 inch)
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Temperature Compatibility
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120 °C
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Available lengths
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65 mm, 150-950 mm in 100 mm steps
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Wetted materials
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PEEK™, SST
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Ordering information
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Viper Capillary Kits, Single
Systems
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Viper UHPLC Fingertight Fitting and Capillary Kit for UltiMate
3000 RSLC Systems, SST
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6040.2301
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Viper UHPLC Fingertight Fitting and Capillary Kit for UltiMate
3000 SD Systems, SST
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6040.2302
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Viper Capillary Kits, x2 Dual
RSLC Systems
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Viper UHPLC Fingertight Fitting and Capillary Kit for Online SPE
on UltiMate 3000 x2 Dual RSLC Systems
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6040.2801
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Viper UHPLC Fingertight Fitting and Capillary Kit for Tandem
Operation on UltiMate 3000 x2 Dual RSLC Systems
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6040.2803
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Viper UHPLC Fingertight Fitting and Capillary Kit for Parallel
Setup on UltiMate 3000 x2 Dual RSLC Systems
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6040.2809
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Viper UHPLC Fingertight Fitting and Capillary Kit for
Application Switching on UltiMate 3000 x2 Dual RSLC Systems
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6040.2805
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Viper UHPLC Fingertight Fitting and Capillary Kit for Automated
Method Scouting on UltiMate 3000 Quaternary RSLC Systems
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6040.2807
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Viper Capillary Kits, x2 Dual
LC Systems
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Viper UHPLC Fingertight Fitting and Capillary Kit for Online SPE
on UltiMate 3000 x2 Dual Standard Systems
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6040.2802
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Viper UHPLC Fingertight Fitting and Capillary Kit for Tandem
Operation on UltiMate 3000 x2 Dual Standard Systems
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6040.2804
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Viper UHPLC Fingertight Fitting and Capillary Kit for Parallel
Setup on UltiMate 3000 x2 Dual Standard Systems
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6040.2810
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Viper UHPLC Fingertight Fitting and Capillary Kit for
Application Switching on UltiMate 3000 x2 Dual Standard Systems
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6040.2806
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Viper UHPLC Fingertight Fitting and Capillary Kit for Automated
Method Scouting on UltiMate 3000 Quaternary Standard Systems
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6040.2808
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