NIGP Commodity Book
NIGP Commodity Book
Class 493 - LABORATORY EQUIPMENT,
NIGP Class-Item Codes contain 5-digits. To obtain the five digit code, combine the three digit class code with its corresponding two digit item number.
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CLASS: 493 LABORATORY EQUIPMENT, ACCESSORIES, AND SUPPLIES: BIOCHEMISTRY, CHEMISTRY, ENVIRONMENTAL SCIENCE, ETC. Item Number and Commodity Descriptions 04 Air Quality Monitoring Equipment and Accessories (Including Ozone Type) 05 Airborne Bacteria and Virus Inactivation Equipment, Ozone Type 06 Baths, Constant Temperature (Hot or Cold): Recirculating, Shaking, etc. 08 Biochemical Research Equipment: DNA Synthesizers, Enzyme Analyzers, Respirometers, etc. 09 Chemical Analysis Systems, Automated: Ion-Sensing Electrode, Micro-Kjeldahl, Titration, etc. 10 Chemical Reactors: High-Pressure (Autoclaves), Catalytic, Fluid-Bed, Photochemical, etc. 11 Chromatographs, Gas 12 Chromatographs, Liquid: High-Performance (HPLC), Preparative, etc., and Major Accessories: Absorbance/Fluorescence Detectors and Monitors,etc. 13 Colloids : Aerosols, Emulsions, Gels, Suspensions, Etc. 14 Combustion Analysis Equipment, Automatic (For Carbon, Nitrogen, Sulfur, etc.) 16 Densitometers, Scanning (Gel or Plate Scanners) 17 Deodorizers, Convection Type 18 Deodorizers and Room Air Fresheners, Ozone (Portable) 24 Electrophoresis Equipment: Electrofocussing Cells, Gel Driers and Slicers, Power Supplies, etc. 25 Entomological Equipment and Accessories (Insect Science) 30 Evaporators, Analytical (Air or Nitrogen Jet) 32 Evaporators, Vacuum: Flash, Rotating, etc. 35 Fluorometers and Spectrofluorometers 38 Freeze-Drying and Critical-Point Drying Apparatus 42 Gas Analysis and Monitoring Equipment (For CO2 Oxygen, etc., in Gas Mixtures) 44 Gas Generating and Purifying Equipment: Hydrogen, Oxygen, Ozone, Pure Air, etc. 45 Incubators, Bacteriological 46 Ion Equipment (Not Otherwise Classified) 48 Odor Control Equipment, Duct Mount Ozonators 50 Osmometers 52 Photometers, Flame 54 Photometers, Photoelectric (Colorimeters, Transmittance) 58 Polarimeters 60 Polarographs 62 Sample Collecting, Diluting and Multiple Dispensing Apparatus, Automatic: Pipetting Machines, etc. 63 Sample Concentrators (For Multiple Samples), Vacuum Type 64 Sample Preparation Systems 69 Spectrometers, Emission: Argon Plasma and Conventional 73 Spectrophotometers, Atomic Absorption 75 Spectrophotometers, Infrared 77 Spectrophotometers, Ultraviolet and Visible 80 Tensiometers (For Surface Tension Measurements) 84 Tissue Disrupting, Grinding, and Homogenizing Equipment: Frozen Tissue Pulverizers, Ultrasonic Cell Disrupters, etc. 92 Vacuum Still: Short Path, Spinning Band, etc. 96 Water Quality Monitoring Equipment: BOD Analyzers, Turbidimeters, Well Samplers, etc. 97 Recycled Biochemistry, Chemistry, and Environmental Science Equipment and Supplies