Flow, Pressure & On/Off Controllers

4CHROM, Inc. is an authorized distributor for all of VICI's products.  Until we are able to input their products onto our web site, please visit their web site at www.vici.com for specific product information.

We apologize for any aggrevation this may cause, but we will make every effort possible to get this and other sections under construction completed as soon as possible.  Thank you for your patience!

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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