Valco Fittings - infochroma ag

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INSTRUMENTATION Instrumentation Most of the components we supply to the instrumentation industry are from our valve and fitting lines. The rest, from our R&D 100 Award-winning pulsed discharge detectors to our application-dedicated trace gas analyzers, are primarily for gas detection and purification. Pulsed Discharge Detectors Non-Radioactive, Multiple Mode Electron Capture / Helium Photoionization VICI PDDs (pulsed discharge detectors) utilize a stable, low powered, pulsed DC discharge in helium as an ionization source. Eluants from the column, flowing counter to the flow of helium from the discharge zone, are ionized by photons from the helium discharge. The bias electrode(s) focus the resulting electrons toward the collector electrode, where they cause changes in the standing current which are quantified as the detector output. Performance is equal to or better than detectors with conventional radioactive sources. In the electron capture mode, the PDD is a selective detector for monitoring high electron affinity compounds such as freons, chlorinated pesticides, and other halogen compounds. For this type of compound, the minimum detectable quantity (MDQ) is at the femtogram (10 -15 ) or picogram (10 -12 ) level. In the helium photoionization mode, the PDD is a universal, non-destructive, high sensitivity detector. The response to both inorganic and organic compounds is linear over a wide range. Response to fixed gases is positive (increase in standing current), with an MDQ in the low ppb range. The PDD in helium photoionization mode is an ideal replacement for FIDs in petrochemical or refinery environments, where the hydrogen and flame can be problematic. In addition, when the discharge gas is doped with argon, krypton, or xenon (depending on the desired cutoff point), the PDD functions as a specific photoionization detector for selective determination of aliphatics, aromatics, amines, and other species. R&D 100 AWARD WINNER MORE INFORMATION Pulsed discharge detectors Model D-2 ....p<strong>ag</strong>e 221 Model D-3 ..........222 Model D-4 ..........223 Model D-5 ..........222 Plug-and-play detectors for Agilent 6890 ....222 for Agilent 7890 ....222 for other GCs .......223 220 | VICI AG International Sales: + 41–41–925–6200 Fax: + 41–41–925–6201 | www.vici.com
INSTRUMENTATION Pulsed Discharge Detectors Model D-2 The D-2 is a dual mode, universal detector system which can be retrofitted to your older GC. The D-2-I is optimized for trace level work in the helium photoionization mode. The stand-alone systems include detector, controller, electrometer, helium purifier, and power supply. PDD Model D-2 Stand-alone system Detector system includes detector cell, pulser, controller, electrometer, and helium purifier. 110 VAC 230 VAC Description Prod No Prod No Mode-selectable universal electron capture / photoionization detector system D-2 D-2-220 Detectors optimized for trace level work in helium photoionization mode Optimized for packed column use D-2-I D-2-I-220 Model D-2 ECD MODE HID MODE www.vici.com | <strong>Valco</strong> Instruments Co. Inc. Sales: 800–367–8424 Fax: 713–688–8106 | 221
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CONTENTS NEW page 2 VALCO FITTINGS
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NEW New from VICI NEW 360 Micron Fi
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NEW Fast GC Module Resistively-heat
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VALCO FITTINGS Valco Fittings The t
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VALCO FITTINGS Introduction Precisi
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VALCO FITTINGS Nuts Internal nuts -
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VALCO FITTINGS Ferrules Valco metal
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VALCO FITTINGS Reducing Ferrules Re
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VALCO FITTINGS Fused Silica Adapter
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VALCO FITTINGS Fused Silica Fitting
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VALCO FITTINGS Fused Silica Adapter
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VALCO FITTINGS Microvolume Connecto
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VALCO FITTINGS Unions Unions join t
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VALCO FITTINGS Unions Internal unio
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VALCO FITTINGS Reducing Unions Redu
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VALCO FITTINGS Reducing Unions Exte
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VALCO FITTINGS Tees and Crosses Tee
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VALCO FITTINGS Internal Reducers NE
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VALCO FITTINGS Special Fittings Tub
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VALCO FITTINGS Pipe Adapters Male p
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VALCO FITTINGS Syringe Adapters NEW
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VALCO FITTINGS HPLC Column End Fitt
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VALCO FITTINGS HPLC Column End Fitt
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VALCO FITTINGS Post-Column Reaction
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VALCO FITTINGS Filters There are ma
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VALCO FITTINGS Filters Filters with
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VALCO FITTINGS Filters Filters with
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VALCO FITTINGS Tools Custom socket
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CHEMINERT FITTINGS Cheminert® Fitt
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CHEMINERT FITTINGS NEW 360 μm Nano
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CHEMINERT FITTINGS Nanovolume Union
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CHEMINERT FITTINGS Nanovolume Colum
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CHEMINERT FITTINGS High Pressure PE
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CHEMINERT FITTINGS High Pressure Sp
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CHEMINERT FITTINGS Low Pressure Fla
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CHEMINERT FITTINGS Flanging Tool, S
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CHEMINERT FITTINGS Low Pressure Uni
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CHEMINERT FITTINGS Low Pressure Tee
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CHEMINERT FITTINGS Adapters Tube ad
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CHEMINERT FITTINGS Filters and Peri
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CHEMINERT FITTINGS Filters No-Met b
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LIQUID HANDLING Liquid Handling Pro
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LIQUID HANDLING Ultra-High Pressure
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TUBING Tubing We offer chromatograp
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TUBING PEEK Tubing - Natural PEEK t
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TUBING Polymeric Tubing Polymeric t
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TUBING Stainless Steel Tubing - Pre
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VALVE SELECTION Valve Selection Fol
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VALCO VALVES Valco Injectors and Va
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VALCO VALVES Handling and Leak Test
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VALCO VALVES About Selectors Instea
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VALCO VALVES GC Internal sample inj
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VALCO VALVES Capillary GC Sampling
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VALCO VALVES GC Sampling and switch
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VALCO VALVES High Temperature GC Sa
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VALCO VALVES GC Sampling and switch
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VALCO VALVES HPLC Injectors Interna
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VALCO VALVES Semi-Preparative HPLC
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VALCO VALVES Preparative HPLC Injec
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VALCO VALVES Two Position Applicati
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VALCO VALVES Two Position Applicati
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VALCO VALVES Selectors - Low Pressu
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VALCO VALVES Selectors - High Press
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VALCO VALVES Selector Applications
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DIAPHRAGM VALVES Diaphragm Valves O
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DIAPHRAGM VALVES Ordering Informati
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CHEMINERT VALVES Cheminert® Inject
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CHEMINERT VALVES Nanovolume® HPLC
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CHEMINERT VALVES Low Pressure Injec
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CHEMINERT VALVES Stream Selectors U
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CHEMINERT VALVES NEW UHPLC Nanovolu
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CHEMINERT VALVES Nanovolume Injecto
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CHEMINERT VALVES Microbore UHPLC NE
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CHEMINERT VALVES Microbore HPLC Mic
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CHEMINERT VALVES Microbore HPLC Mic
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CHEMINERT VALVES Analytical HPLC An
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CHEMINERT VALVES Low Pressure Valve
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CHEMINERT VALVES Low Pressure Inter
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CHEMINERT VALVES Injector and Switc
Page 172 and 173: CHEMINERT VALVES NEW Selectors - Na
Page 174 and 175: CHEMINERT VALVES Selectors - High P
Page 176 and 177: CHEMINERT VALVES Selectors - Low Pr
Page 178 and 179: CHEMINERT VALVES Selectors - Low Pr
Page 180 and 181: CHEMINERT VALVES OEM - Microbore HP
Page 182 and 183: CHEMINERT VALVES OEM - Analytical H
Page 184 and 185: CHEMINERT VALVES OEM - Low Pressure
Page 186 and 187: CHEMINERT VALVES OEM - Selectors -
Page 188 and 189: ACTUATORS AND ACCESSORIES Actuators
Page 190 and 191: ACTUATORS AND ACCESSORIES Microelec
Page 192 and 193: ACTUATORS AND ACCESSORIES Microelec
Page 194 and 195: ACTUATORS AND ACCESSORIES NEW OEM -
Page 196 and 197: ACTUATORS AND ACCESSORIES Air Actua
Page 198 and 199: ACTUATORS AND ACCESSORIES Digital V
Page 200 and 201: ACTUATORS AND ACCESSORIES Solenoids
Page 202 and 203: ACTUATORS AND ACCESSORIES Purge Hou
Page 204 and 205: ACTUATORS AND ACCESSORIES Heated As
Page 206 and 207: ACTUATORS AND ACCESSORIES Knobs, Ha
Page 208 and 209: ACTUATORS AND ACCESSORIES Standoff
Page 210 and 211: ACTUATORS AND ACCESSORIES Closemoun
Page 212 and 213: ACTUATORS AND ACCESSORIES Tools As
Page 214 and 215: FLOW, PRESSURE, AND ON/OFF CONTROL
Page 224 and 225: INSTRUMENTATION Pulsed Discharge De
Page 226 and 227: INSTRUMENTATION Pulsed Discharge De
Page 228 and 229: INSTRUMENTATION Gas Purifiers Heliu
Page 230 and 231: CALIBRATION GAS STANDARDS/GENERATOR
Page 236 and 237: GC CAPILLARY COLUMNS from VICI Metr
Page 248 and 249: GAS PURIFIERS from VICI Metronics G
Page 250 and 251: SYRINGES AND VALVES from VICI Preci
Page 252 and 253: SYRINGES AND VALVES from VICI Preci
Page 254 and 255: GENERAL REFERENCE General Reference
Page 256 and 257: GENERAL REFERENCE Properties of Met
Page 258 and 259: GENERAL REFERENCE Properties of Pol
Page 260 and 261: GENERAL REFERENCE Glossary A Adapte
Page 262 and 263: GENERAL REFERENCE Glossary M Make u
Page 264 and 265: GENERAL REFERENCE Length, Pressure,
Page 266 and 267: GENERAL REFERENCE Decoding Cheminer
Page 268 and 269: GENERAL REFERENCE Decoding Valco Tw
Page 270 and 271: GENERAL REFERENCE Decoding Valco Se
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INDEX BY PRODUCT NUMBER .5FR.5-5
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INDEX BY PRODUCT NUMBER C2H-2008A
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INDEX BY PRODUCT NUMBER CFS-A03025-
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INDEX BY PRODUCT NUMBER E4C8UWT —
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INDEX BY PRODUCT NUMBER MT1XCTI —
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INDEX BY PRODUCT NUMBER WMMA — ZX
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INDEX - ALPHABETICAL ORDER 1/32" ex
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INDEX - ALPHABETICAL ORDER T TCD (T
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VICI JOUR SAFETY NEW VICI Safety Pr
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NEW Specialized Tubing READ ABOUT M
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Valco Fittings - infochroma ag

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