Quest Diagnostics

Quest Diagnostics is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Electric Instruments
• Laboratories Medical
• Laboratories Clinical Medical Diagnostic

North American Industry Classification System (NAICS) Categories:

• Electrical Apparatus And Equipment, Wiring Supplies, And Related Equipment Merchant Wholesalers > Electrical Apparatus & Equipment > Electric Instruments
• Medical Laboratories > Laboratories By Specialty, Except X-Ray > Laboratories Clinical Medical Diagnostic

Standard Industry Classification (SIC) Categories:

• Electrical Apparatus & Equipment > Electrical Apparatus & Equipment, Nec > Electric Instruments
• Medical Laboratories > Laboratories By Specialty, Except X-Ray > Laboratories Clinical Medical Diagnostic