P&D Creative Co Magic 555
Pacific Biocontrol Corporation
Pacific Breeze Cleaning products
Pacific Coast Building Products (Gladding, McBean) Brick, tile, and clay
Pacific Soil Company Sphag Sorb
Parker Laboratories
Parker Paint
Parts Associates Industrial and automotive maintenance
Pascal Company Dental Supplies
PBI Gordon from CDMS
Pellu Corporation Industrial/municipal waste treatment chemicals
Perfex Opaquing Fluid and Press Room Products
Perfex Company Opaquing Fluid and Press Room Products
Perma-Glas Mesh Resin coated fiberglass and fabrics
Permatex
PetroexxInternational Kenaff 2000
Petroferm Axarel
PFS Performance Fuel Specialists
PHase III Environmental cleaning products
Phelps Dodge Corporation Copper sulfate
Phillips 66 Petroleum
Pierce ChemicalPierce Chemical
Plant Health Technologies
Plasmine Technology sizing chemicals for the paper industry
Plastic TechnicalServices PTS Polycarbonate
Plastiglas de Mexico Chemcast acrylic sheet
Plastmo Gutter and window systems
Plunkett's Pest Control
Pneumateck Tire sealant
Pollard Brothers (General chemical) Calcium chloride
Polyclad (Div. Cookson Electronics) circuit board laminates
PPG Architectural Finishes
PPG Industries
Praxair Technology Industrial gasses
Prentiss Incorporated
Pride Enterprises Cleaning products and paints
Prochem
Prolink Cleaning Products Fast and simple index, good formats in both html and pdf
ProSciTech Good index and format
Prosoap
Protective Coating Co. Epoxy (zip format)
Pulpdent Dental Products
Purgit Carbon dioxide
PWS Natural Products Essential Oils
Pyrotechnic Chemicals