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ONLINE ORDERING AVAILABLE !

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That's right! Order your tin capsules, quartz tubes, chromium oxide and other catalysts and reagents for your elemental analyzer or nitrogen protein analyzer here on our website. Of course, as always, you can still place an order by fax, phone or email if you prefer

Turbo N 4040 Nitrogen / Protein Analyzer

A Brand New, State-of-the-Art Instrument for Total Nitrogen / Protein Analysis

Speed of Analysis - fast 2-3 minutes for most sample types

Self-Regenerating CO2 Traps and Nafion® Drying Tube - no hazardous reagents, self regenerating CO2 traps absorb and release CO2, a large capacity drying tube completely removes H2O from the gas stream

Low Cost of Analysis - low gas consumption, high capacity reactors, a 40-120 position autosampler is standard on the Turbo N 4040, simple and fast routine maintenance, easy to change fittings and reactors

Software - the Turbo N is controlled by a PC or laptop, simple to operate and powerful

Costech product line - overview
ECS 4010 CHNSO analyzer

ECS 4010 CHNSO Analyzer

The ECS 4010 CHNSO analyzer is an accurate, precise, easy to use organic elemental analyzer. It is ideal for the analysis of total Nitrogen, Carbon, Hydrogen, Sulfur, or Oxygen in soil, sediments, plant material, pharmaceuticals, organic chemicals, oil additives, fuels and many other organic and inorganic samples. It can be easily connected to a mass spectrometer for stable isotope analysis.
Turbo N 4040 Nitrogen / Protein Analyzer

Turbo N 4040 Nitrogen / Protein Analyzer

The Turbo N 4040 analyzer is an innovative, automatic instrument for Nitrogen / Protein determination in food, animal feeds, cereal, meat, or milk using the Dumas combustion method. It is in compliance with AOAC, ASBC, AACC, and other international methods for Nitrogen / Protein measurement by combustion.
Autosamplers - The Zero Blank Autosampler

Autosamplers - The Zero Blank Autosampler

The Zero Blank Autosampler developed by Costech, uses a "sealed carousel" design. All samples are purged simultaneously with helium in an enclosed chamber. This eliminates any nitrogen background (from atmosphere) which is introduced in the open carousel sampler when it moves to drop the sample into the reactor.