NIGP Codes

NIGP Class and Class Item Codes identify the scope(s) of work as defined by the National Institute of Governmental Procurements. This five-digit code establishes and defines the detailed scope(s) of work for the contract. The first three digits of the NIGP code represents the Class or broad category of the work to be performed, and the second two digits of the NIGP code identify a more specific focus of work within the Class category.

Items for NIGP Class 490

Full Class List > 490: Laboratory Equipment, Accessories and Supplies: General Analytical and Research for Nuclear, Optical, and Physical

Code	Description
490-06	Barometers and Manometers, Laboratory
490-07	Cabinets, Safety, Laboratory
490-08	Calorimeters and Accessories, Laboratory
490-09	Centrifuges, Desk Top and Free Standing, Laboratory
490-14	Cleaners, Ultrasonic, Laboratory ,
490-15	Colorimeters, Reflectance, Laboratory
490-16	Colorimeters, Optical, Comparators, Laboratory, (See Class 493 for Photoelectric Colorimeters)
490-17	Crystallography Equipment and Supplies, Laboratory, (Not Otherwise Classified)
490-19	Density Gradient Equipment, Laboratory: Fractionators, Mixers, etc.
490-21	Dry Boxes and Glove Boxes, Laboratory
490-24	Dynamometers, Laboratory, (See 075 For Automotive)
490-29	Electron Microscopy Equipment, Laboratory: Electron Microscopes, Vacuum Sputtering Systems, etc.
490-30	Electron Guns, Laboratory
490-32	Environmental Test Chambers and Rooms, Laboratory
490-34	Filters, Optical: IR Interference, etc., Laboratory
490-36	Glassware Washing Apparatus, Laboratory
490-39	High-Pressure Equipment and Accessories, Laboratory
490-40	High Vacuum Fittings, Valves, Supplies, etc., Laboratory .
490-43	Laboratory and Scientific Equipment and Supplies (Not Otherwise Classified)
490-44	Lamps and Other Radiation Sources, Specialized, Laboratory, Cathode, Infrared, and Ultraviolet Lamps, etc.
490-47	Liquid Scintillation Counting Systems, Laboratory
490-51	Lasers, Masers, and Accessories, Laboratory
490-52	Leak Detectors, Vacuum: Helium, Ultrasonic, etc., Laboratory
490-53	Magnetic Equipment, Laboratory: Demagnetizers, Electromagnets, Fluxmeters, Gaussmeters, Magnetometers, etc.
490-55	Mass Spectrometers and Accessories, Laboratory
490-56	Micromanipulator, Laboratory ,
490-57	Microscope Accessories: Adapters, Condensers, Filters, Illuminators, Lenses, etc., Laboratory
490-58	Microscopes, All Types, (See 490-29 For Electron and See 465 For Operating Room)
490-63	Natural Science Equipment and Supplies, Laboratory
490-65	Nuclear Equipment and Accessories, Laboratory: Magnetic Shielding, Particle Accelerators, Counters (Research Type), Scintillating Crystals, etc.
490-68	Nuclear Magnetic Resonance (NMR) Apparatus, Laboratory
490-69	Nuclear Radiation Sources, Laboratory, Not for Medical Use
490-71	Nuclear Safety Equipment and Supplies, Laboratory: Dosimeters, Film Badges, Lead Shielding, Radiation Monitors, Survey Meters, (See Class 832 For Warning Tape)
490-72	Optical Laboratory Equipment: Beam Splitters, Choppers, Diffraction Gratings, Interferometers, Monochromators, Optical Benches and Tables, etc.
490-73	Photometers, Reflectance, Laboratory
490-74	Physics Equipment, Laboratory, (Not Otherwise Classified)
490-75	Plasma Generators, Laboratory
490-76	Plasticizers, Laboratory: Agriculture Oils, Glutarates, Phthalates, Polymerics, Sulfonamides, Etc.
490-77	Pumps, Liquid, Laboratory: Metering, Peristaltic, Syringe, etc.
490-78	Pumps, Vacuum and Pressure Vacuum, Laboratory
490-79	Radioactive Waste Disposal Systems and Accessories, Laboratory
490-80	Sorption Measurement Systems, Laboratory, For Surface Area of Fine Particles, etc.
490-81	Semiconductor Devices, Laboratory
490-82	Separators, Laboratory
490-83	Spectrographs, Laboratory
490-84	Spectrometers, Laboratory: Auger, Electron Energy Loss, X-Ray Frequency, etc. (See 490-55 For Mass Spectrometers)
490-88	Spectroscopes, Direct Reading, Laboratory
490-90	Testing Instruments, Laboratory, (Not Otherwise Classified)
490-92	Thermal Analysis, Thermogravimetry, and Thermal Conductivity Apparatus, Laboratory
490-93	Ultrasonic Equipment, Laboratory, Research: Ultrasound Interferometers, Pulse Generators, etc.
490-94	Vibration Isolation Supports, Laboratory
490-95	Vacuum Equipment, Laboratory, (Not Otherwise Classified)
490-96	X-Ray Diffraction and Electron Diffraction Equipment, Laboratory
490-97	Recycled Nuclear, Optical and Physical Laboratory Equipment and Supplies