Any trademarks listed here are registered trademarks of their respective owners.  No license or immunity under any patent is granted or implied by our sale of any material.  We will make every effort to list the tradenames and trademarks correctly and recognise their respective owner.  If we have made any mistakes, please contact us by e-mail or in writing with the details.

Cheminert                         Valco Instruments Co. Inc.

Condyne                           VICI Metronics Inc.

Delrin                                E.I. duPont de Nemours

Dynacal                            VICI Metronics Inc.

Dynacalibrator                  VICI Metronics Inc.

Fortron                            Celanese

Hamilton                          Hamilton

Hastelloy C                     Haynes International

HayeSep                        Hayes Separations, Inc.

IBM                               International Business Machines

Inconel 600                   Huntington Alloys, Inc.

Kalrez                           DuPont Dow Elastomers

Kel-F                            3M Company

Kynar                            Elf Atochem North America Inc.

Mat/Sen                         Valco Instruments Co. Inc.

Metronics                       Valco Instruments Co. Inc.

Micro-Flo                       Valco Instruments Co. Inc.

Mininert                          Valco Instruments Co. Inc.

Monel 400                      Huntington Alloys, Inc.

Nanovolume                   Valco Instruments Co. Inc.

Nickel 200                      Huntington Alloys, Inc.

Nitronic 50                     Crucible Specialty Metals

Nitronic 60                    Crucible Specialty Metals

Parker                           Parker Hannifin Co.

Perifit                           Valco Instruments Co. Inc.

Pressure-Flo                 Valco Instruments Co. Inc.

Pressure-Lok                 Valco Instruments Co. Inc.

Ryton                           Phillips Petroleum Co.

Swagelok                      Crawford Fitting Company

Teflon                             E.I. duPont de Nemours

Tefzel                            E.I. duPont de Nemours

Tygon                          Norton Performance Plastics

ValcoBond                    Valco Instruments Co. Inc.

ValcoPLOT                 Valco Instruments Co. Inc.

Vespel                           E.I. duPont de Nemours

Viton                            DuPont Dow Elastomers

VICI                            Valco Instruments Co. Inc.

Waters                          Waters Associates

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Applications – CCC
Applications - Chiral
Applications - GC
Applications - HPLC
Applications - SPE
CCC and 2 Dimensional
CCC/HPLC

Column Conversion
Guide - GC

Column Conversion
Guide – HPLC

Desiccant
Recommendations

Glassware Charts
HPLC Fittings
& Parts Primer

Materials Guide
Perchloric Acid:
Common Questions

Plasticware Charts
Syringe Help
Troubleshooting - GC
Troubleshooting - HPLC
Troubleshooting - SPE
Valve Selection
CCC Introduction
HPLC Column Cleaning or Regeneration
Pressure, Temperature
& Length Conversions