Huffman Laboratories Inc. Welcome
Our competencies include:
  • Chemical Analysis
  • Problem Solving
  • Research Consultation
  • Method Development
  • Instrument Development

Others

For analyses that are not listed here, please contact us.

Prices shown are “per sample”, and may be subject to MINIMUM CHARGES and/or DISCOUNT PRICING. See the GETTING STARTED page for more information.

ELEMENTAL MICRO-ANALYSIS (typically 0.1 to 100.%)

  • 2 sample minimum charge

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Carbon and Hydrogen $28.00
Carbon, Hydrogen, and Nitrogen $40.00
Hydrogen $25.00
Nitrogen (instrumental – Dumas) $25.00
Nitrogen (Kjeldahl) $50.00
Oxygen $40.00
Oxygen (Merz) in the presence of reducible metals or phosphorus $60.00
Phosphorus $65.00
Sulfur $30.00
Halogens
– Chlorine $45.00
– Bromine $60.00
– Fluorine $60.00
– Iodine $60.00
Ash $30.00
Sulfated Ash $40.00
Carbonate Carbon $30.00
Total Carbon $25.00
Total Organic Carbon by Difference (incl. Total and Carbonate Carbon) $45.00
Total Organic Carbon by Acidification $45.00
Water, Loss on Drying (See Sample Drying & Grinding)
Other Analyses Inquire

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OTHER DETERMINATIONS:

5 sample minimum charge

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Nitrogen (chemiluiniescence detection to sub-ppm levels) $35.00
Basic Nitrogen $35.00
Sulfide + Sulfite (acid evolution/coulometry) $45.00
Free Sulfur (S°) Inquire
Density/Specific Gravity (liquids) $25.00
Density/Specific Gravity (solids) Inquire
Flash Point (closed cup Pensky-Martens) $60.00
Melting Point (300° C maximum) $60.00
Molecular Weight (1-point, by Vapor Pressure Osmometry) $100.00
Molecular Weight (4-point, by Vapor Pressure Osmometry) $300.00
Water (Karl Fischer direct injection – add $15.00 for solvent dilution) $35.00
Water (Karl Fischer purging water into titrator) $50.00

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Huffman Laboratories Inc.