Commodity Code Listing

NIGP: 493 - LABORATORY EQUIPMENT, ACCESSORIES, AND SUPPLIES: BIOCHEMISTRY, CHEMISTRY, ENVIRONMENTAL SCIENCE, ETC.
NIGP CodeDescription
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