Commodity Book

10/25/2021 06:14:05 PM

Commodity Book

10/25/21 06:14:05 PM

State of Texas NIGP Commodity Book Class  493

Revised January, 2016

NOTE: The official NIGP Commodity Book is copyrighted material to be used for reference purposes only and may not be reproduced without a license from Periscope Holdings, Inc.


Class - Item Description
493-04 *Air Quality Monitoring Equipment and Accessories, Laboratory, Including Ozone Type
493-05 Airborne Bacteria and Virus Inactivation Equipment, Laboratory, Ozone Type
493-06 Baths, Constant Temperature, Hot or Cold , Laboratory, Recirculating, Shaking, etc.
493-08 Biochemical Research Equipment, Laboratory: DNA Synthesizers, Enzyme Analyzers, Respirometers, etc.
493-09 Chemical Analysis Systems, Automated, Laboratory: Ion-Sensing Electrode, Micro-Kjeldahl, Titration, etc.
493-10 Chemical Reactors, Laboratory: High Pressure, Autoclaves, Catalytic, Fluid-Bed, Photochemical, etc.
493-11 *Chromatographs, Laboratory, Gas
493-12 Chromatographs, Laboratory, Liquid: High-Performance (HPLC), Preparative, etc., and Major Accessories: Absorbance/Fluorescence Detectors and Monitors, etc.
493-13 Colloids, Laboratory: Aerosols, Emulsions, Gels, Suspensions, etc.
493-14 Combustion Analysis Equipment, Laboratory, Automatic, For Carbon, Nitrogen, Sulfur, etc.
493-16 Densitometers, Laboratory, Scanning, Gel or Plate Scanners
493-17 Deodorizers, Laboratory, Convection Type
493-18 Deodorizers and Room Air Fresheners, Laboratory, Ozone. Portable
493-24 Electrophoresis Equipment, Laboratory: Electrofocussing Cells, Gel Driers and Slicers, Power Supplies, etc.
493-25 Entomological Equipment and Accessories, Laboratory, Insect Science
493-30 Evaporators, Laboratory, Analytical, Air or Nitrogen Jet
493-32 Evaporators, Laboratory, Vacuum: Flash, Rotating, etc.
493-35 Fluorometers and Spectrofluorometers, Laboratory
493-38 Freeze-Drying and Critical-Point Drying Apparatus, Laboratory
493-42 Gas Analysis and Monitoring Equipment, Laboratory, For CO2 Oxygen, etc., in Gas Mixtures
493-44 Gas Generating and Purifying Equipment, Laboratory: Hydrogen, Oxygen, Ozone, Pure Air, etc.
493-45 Incubators, Laboratory, Bacteriological
493-46 Ion Chromatographs, Laboratory, Including Parts and Accessories
493-48 Odor Control Equipment, Laboratory, Duct Mount Ozonators
493-50 Osmometers, Laboratory
493-52 Photometers, Laboratory, Flame
493-54 Photometers, Laboratory, Photoelectric, Colorimeters, Transmittance
493-58 Polarimeters, Laboratory
493-60 Polarographs, Laboratory
493-62 Sample Collecting, Diluting and Multiple Dispensing Apparatus, Laboratory, Automatic: Pipetting Machines, etc.
493-63 Sample Concentrators, Laboratory, For Multiple Samples, Vacuum Type
493-64 Sample Preparation Systems, Laboratory
493-69 Spectrometers, Laboratory, Emission, Argon Plasma and Conventional
493-73 Spectrophotometers, Laboratory, Atomic Absorption
493-75 Spectrophotometers, Laboratory, Infrared
493-77 Spectrophotometers, Laboratory, Ultraviolet and Visible
493-80 Tensiometers, Laboratory, For Surface Tension Measurements
493-84 Tissue Disrupting, Grinding, and Homogenizing Equipment, Laboratory: Frozen Tissue Pulverizers, Ultrasonic Cell Disrupters, etc.
493-92 Vacuum Still, Laboratory: Short Path, Spinning Band, etc.
493-96 Water Quality Monitoring Equipment, Laboratory: BOD Analyzers, Turbidimeters, Well Samplers, etc.
493-97 Recycled Biochemistry, Chemistry, and Environmental Science Equipment and Supplies, Laboratory
(*) Automated Information Systems (AIS)
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