Includes
Naphtha Solvents; Water Softening Compounds; Tanning Materials, Natural or Synthetic; Dextrines and Starches; Inedible Gelatins; Acetone; Propellant Chemicals, Bulk not specialized solely for Guided Missile Use.

Excludes
Medicinal Chemicals; Gases; Foundry Dextrines; Radiographic and photographic Chemicals; In Vitro Diagnostic Substances and Reagents.

Possible NAICS Codes
324191 – Petroleum Lubricating Oil and Grease Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
325199 – All Other Basic Organic Chemical Manufacturing
325180 – Other Basic Inorganic Chemical Manufacturing
325611 – Soap and Other Detergent Manufacturing
424690 – Other Chemical and Allied Products Merchant Wholesalers
325612 – Polish and Other Sanitation Good Manufacturing
325120 – Industrial Gas Manufacturing
325414 – Biological Product (except Diagnostic) Manufacturing
325320 – Pesticide and Other Agricultural Chemical Manufacturing

Includes
Laboratory Glassware; Laboratory Funnels; Laboratory Furnaces; Glass Beads; Laboratory White Sand; Litmus Paper; Paper Filters; Insect Transfixion Pins; Laboratory Glass Wool; Laboratory Furniture, except Dental Laboratory.

Excludes
Instruments covered by other classes in group 66; Dental Laboratory Equipment; Laboratory Scales and Balances; In Vitro Diagnostic Substances and Reagents.

Possible NAICS Codes
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
334516 – Analytical Laboratory Instrument Manufacturing
339999 – All Other Miscellaneous Manufacturing
339112 – Surgical and Medical Instrument Manufacturing

Includes
Anesthesia Apparatus; Blood Transfusion Apparatus; Oxygen Therapy Apparatus; Respirators; Orthopedic Supplies; Arch Supports; Clinical Thermometers; Sutures; Hearing Aids; Veterinary Equipment, Endoscopes, Fiber Optic.

Excludes
Ophthalmic Instruments, Equipment, and Supplies; Non-Medical Endoscopes.

Possible NAICS Codes
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
339113 – Surgical Appliance and Supplies Manufacturing
339112 – Surgical and Medical Instrument Manufacturing
325411 – Medicinal and Botanical Manufacturing
334510 – Electromedical and Electrotherapeutic Apparatus Manufacturing

Includes
Antifogging Compounds; Wetting Agents; Etching and Fountain Solutions for Lithographing; Blanket Repair Solutions for Lithographing; Antifreeze.

Possible NAICS Codes
324191 – Petroleum Lubricating Oil and Grease Manufacturing
325510 – Paint and Coating Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing

Includes
All drugs, medicinal grade chemicals, and biologicals subject to the Federal Food, Drug and Cosmetic Act, Department of Agriculture (Veterinary Drugs and Biologicals), listed in the Monograph Section of the U.S. Pharmacopeia or the National Formulary or covered by the United States Adopted Names (USAN).

Excludes
Medicated cosmetics and toiletries classifiable in FSC 6508 and in vitro diagnostic substances and reagents classifiable in FSC 6550.

Possible NAICS Codes
424210 – Drugs and Druggists' Sundries Merchant Wholesalers
325411 – Medicinal and Botanical Manufacturing
325412 – Pharmaceutical Preparation Manufacturing
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

Includes
Petrolatum, except USP.

Excludes
Rust Preventive Compounds; Antiseizing Compounds; Petrolatum USP.

Possible NAICS Codes
324191 – Petroleum Lubricating Oil and Grease Manufacturing
325510 – Paint and Coating Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing

Includes
Soldering Irons; Welding Electrodes and Rods; Brazing Fluxes; Soldering Fluxes; Solder.

Possible NAICS Codes
333992 – Welding and Soldering Equipment Manufacturing
332216 – Saw Blade and Handtool Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
331492 – Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)
331491 – Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding
332117 – Powder Metallurgy Part Manufacturing
325199 – All Other Basic Organic Chemical Manufacturing

Description
Laboratory Testing Services

Possible NAICS Codes
621511 – Medical Laboratories
541380 – Testing Laboratories and Services
334516 – Analytical Laboratory Instrument Manufacturing
561320 – Temporary Help Services
541714 – Research and Development in Biotechnology (except Nanobiotechnology)
541990 – All Other Professional, Scientific, and Technical Services
325413 – In-Vitro Diagnostic Substance Manufacturing
541713 – Research and Development in Nanotechnology
621111 – Offices of Physicians (except Mental Health Specialists)
325414 – Biological Product (except Diagnostic) Manufacturing

Includes
Fuel Gases.

Excludes
Military Chemical Gases; Medical Gases (for medical gases use code 6835); Empty Gas Cylinders and their caps, valves, and valve spare parts.

Possible NAICS Codes
325120 – Industrial Gas Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
324110 – Petroleum Refineries
211130 – Natural Gas Extraction
221210 – Natural Gas Distribution
424690 – Other Chemical and Allied Products Merchant Wholesalers

Includes
In vitro diagnostic aids, such as test tablets, test slides, test strips, test cards, test papers, test solutions, reagents; sets and kits designated for in vitro qualitative and quantitative tests on specimens, such as blood, urine, feces, and the like, for the purposes of aiding in the medical diagnosis of disease, determining body organ dysfunction, or other abnormal conditions.

Excludes
in vitro diagnostic substances classifiable in FSC 6505.

Possible NAICS Codes
325413 – In-Vitro Diagnostic Substance Manufacturing
621410 – Family Planning Centers
334516 – Analytical Laboratory Instrument Manufacturing
339113 – Surgical Appliance and Supplies Manufacturing
325414 – Biological Product (except Diagnostic) Manufacturing
325412 – Pharmaceutical Preparation Manufacturing
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
456199 – All Other Health and Personal Care Retailers
339112 – Surgical and Medical Instrument Manufacturing
541380 – Testing Laboratories and Services

Includes
Liquid chemicals designed exclusively for use as propellant fuels and oxidizers; Liquid Propellants, Bulk; Liquid Propellants, predetermined to specific quantity and quality, packaged in reusable containers

Excludes
Multiple-use chemicals, such as Nitrogen, Technical; Ammonia, Technical; Furfuryl Alcohol, Technical; Aniline, Technical, Solid Propellants; Liquid Propellants, encased in consumable containers for insertion into missile propulsion systems as integral parts.

Notes
This class includes liquid propellants with more than 50% or higher chemical content.

Possible NAICS Codes
325120 – Industrial Gas Manufacturing
324191 – Petroleum Lubricating Oil and Grease Manufacturing
324110 – Petroleum Refineries
325180 – Other Basic Inorganic Chemical Manufacturing
325199 – All Other Basic Organic Chemical Manufacturing

Includes
Scouring Powders; Washing Compounds; Detergents; Nontoilet Soaps; Automobile Household Polishes and Waxes.

Excludes
Shaving Soap; Toilet-Soap; Abrasive Polishing Compounds; Metal Finishing Abrasives; Surgical Detergents

Possible NAICS Codes
334111 – Electronic Computer Manufacturing
325611 – Soap and Other Detergent Manufacturing
325612 – Polish and Other Sanitation Good Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
312112 – Bottled Water Manufacturing
325320 – Pesticide and Other Agricultural Chemical Manufacturing

Includes
Evaporators.

Possible NAICS Codes
333415 – Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
333994 – Industrial Process Furnace and Oven Manufacturing
326220 – Rubber and Plastics Hoses and Belting Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
333618 – Other Engine Equipment Manufacturing
335139 – Electric Lamp Bulb and Other Lighting Equipment Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
336390 – Other Motor Vehicle Parts Manufacturing
325199 – All Other Basic Organic Chemical Manufacturing
333413 – Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing

Includes
Candy; Chewing Gum; Honey; Maple Syrup.

Possible NAICS Codes
311812 – Commercial Bakeries
311999 – All Other Miscellaneous Food Manufacturing
311911 – Roasted Nuts and Peanut Butter Manufacturing
424490 – Other Grocery and Related Products Merchant Wholesalers
424410 – General Line Grocery Merchant Wholesalers
311991 – Perishable Prepared Food Manufacturing
311314 – Cane Sugar Manufacturing

Includes
Water Paints; Oil Paints; Driers; Wood and Wall Fillers; Lacquers, Paint Sealers; Pigments for Coloring; Stains; Turpentine; Paint Removers.

Excludes
Acetone.

Possible NAICS Codes
332312 – Fabricated Structural Metal Manufacturing
325510 – Paint and Coating Manufacturing
424950 – Paint, Varnish, and Supplies Merchant Wholesalers
238320 – Painting and Wall Covering Contractors
113110 – Timber Tract Operations
325520 – Adhesive Manufacturing
332510 – Hardware Manufacturing