Merck

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

• Pharmaceutical Products Manufacture
• Pharmacies/Drug Stores
• Drugs, Proprietaries & Sundries

North American Industry Classification System (NAICS) Categories:

• Pharmaceutical Preparation Manufacturing
• Drugs And Druggists' Sundries Merchant Wholesalers
• Pharmacies And Drug Stores > Pharmacies

Standard Industry Classification (SIC) Categories:

• Pharmaceutical Preparations
• Drugs, Proprietaries, & Sundries
• Drug Stores And Proprietary Stores > Pharmacies