The Gases specified below are catagorized by the Minor Component in a Major Balance...for example Argon (Minor Component) in Helium Balance. In order to locate this mixture you would locate the Minor (Red) of Argon below.....then locate the appropriate balance gas (Blue)....in this case Helium .... now select the appropriate grade or specification you wish to order.... such as Certified OR if you are unsure of the grade select the Balance Gas for the appropriate Minor Component.

Minor Component(s)
%/ppm/ppb
(Concentrations)
Balance Gas Gold Star Certified Primary
Argon UHP Helium UHP G C P

I. Total Impurity Analysis
II. Specific Component or Impurity Analysis

Disclaimer

Minor Component Balance Gas Specification (Standard)
Gold Star Certified Primary
Acetaldehyde Helium
Nitrogen
Acrylonitrile Helium
Nitrogen
Ammonia Air
Helium
Nitrogen
Hydrogen
Argon Helium
Hydrogen
Nitrogen
Oxygen
Benzene Air
Helium
Nitrogen
n-Butane Air
Helium
Nitrogen
Carbon Dioxide Air
Argon
Helium
Hydrogen
Nitrogen
Oxygen
Carbon Disulfide Helium
Nitrogen
Carbon Monoxide Air
Argon
Helium
Hydrogen
Nitrogen
Carbonyl Sulfide Helium
Nitrogen
Chlorine Helium
Nitrogen
Ethane Air
Helium
Nitrogen
Ethanol Nitrogen
Ethylene Air
Helium
Nitrogen
Ethylene Oxide Nitrogen
Fluorine Helium
Nitrogen
Helium Air
Argon
Hydrogen
Nitrogen
Oxygen
n-Hexane Air G C P
Nitrogen
Hydrogen Air G C P
Argon
Helium
Nitrogen
Hydrogen Chloride Hydrogen
Nitrogen
Hydrogen Sulfide Methane
Hydrogen
Nitrogen G C P
Hydrogen Fluoride Helium
Nitrogen
Isobutane Air
Helium
Nitrogen
Methane Air G C P
Argon *
Helium
Hydrogen
Nitrogen
Methanol Nitrogen
Methyl Mercaptan Helium
Nitrogen
Nitric Oxide Helium
Nitrogen
Nitrogen Dioxide Air
Nitrogen
Nitrous Oxide Nitrogen
Oxygen Argon
Helium
Nitrogen
Propane Air
Helium
Nitrogen
Propylene Air
Helium
Nitrogen
Styrene Helium
Nitrogen
Sulfur Dioxide Air
Dry Air
Nitrogen
Sulfur Hexafluoride Air
Nitrogen
Toulene Air
Nitrogen
Vinyl Chloride Air
Nitrogen

* Electron Capture and Nuclear Counter mixtures

I. Total Impurity Analysis - This type of analysis is particularly helpful in assessing the quality of pure gas. Mixtures are categorized by the major and minor components with all impurities quantified. This is the preferred analysis when unknown contaminants could cause operational inconsistencies in either instrumentation or processes.

II. Specific Component or Impurity Analysis - This analysis is for the customer who has specific needs and can identify those agents which will affect the operational consistency of their instrumentation or process.

Disclaimer

ALL CHEMICAL PRODUCTS MAY BE HAZARDOUS IF IMPROPERLY USED, HANDLED OR STORED. ALWAYS ENSURE THAT YOU HAVE CONSULTED THE LATEST MATERIAL SAFETY DATA SHEET (MSDS) FOR ANY CHEMICAL PRODUCT BEFORE USING, HANDLING OR STORING A CHEMICAL PRODUCT, AND THAT YOU ARE WEARING AND USING ALL APPROPRIATE SAFETY EQUIPMENT.

THE INFORMATION PRESENTED HEREIN, WHILE NOT GUARANTEED, WAS PREPARED BY TECHNICAL
PERSONNEL AND IS TRUE AND ACCURATE TO THE BEST OF OUR KNOWLEDGE. NO WARRANTY OR
GUARANTEE, EXPRESSED OR IMPLIED, IS MADE REGARDING PERFORMANCE, STABILITY OR OTHERWISE.
THIS INFORMATION IS NOT INTENDED TO BE ALL-INCLUSIVE AS THE MANNER AND CONDITIONS OF USE, HANDLING, STORAGE AND OTHER FACTORS MAY INVOLVE OTHER OR ADDITIONAL SAFETY OR
PERFORMANCE CONSIDERATIONS. WHILE OUR TECHNICAL PERSONNEL WILL BE HAPPY TO RESPOND TO QUESTIONS REGARDING SAFE HANDLING AND USE PROCEDURES, SAFE HANDLING AND USE REMAINS THE RESPONSIBILITY OF THE CUSTOMER. NO SUGGESTIONS FOR USE ARE INTENDED AS, AND NOTHING HEREIN SHALL BE CONSTRUED AS, A RECOMMENDATION TO INFRINGE ANY EXISTING PATENTS OR TO VIOLATE ANY FEDERAL, STATE OR LOCAL LAWS.

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Last Updated: 8/5/99