Available Testing Services
Vanguard Laboratory is proud to offer a wide array of laboratory services, as well as numerous auxiliary services that can be useful for companies in all industries. Currently, we offer the following laboratory tests and services with additional laboratory tests available on request.
Vanguard Laboratory offers both GMP and ISO compliant services for the qualitative and quantitative assessment of raw materials, In-Process Materials and Finished Products. Our laboratory also offers stability studies and process authority letters to help get your finished products to market.
Common USP Tests Performed by Vanguard Laboratory
- Residual Solvents
- Validation of Compendial Procedures
- Verification of Compendial procedures
- Chromatography – HPLC, GC
- Antimicrobial Agents Content
- Benzyl Alcohol
- Chlorobutanol
- Phenol
- Methylparaben and Propylparaben
- Alcohol Determination
- Spectrophotometric Identification Tests
- Water Determination
- Refractive Index
- Specific Gravity
- Viscosity
- Ordinary Impurities
- Melting Range or Temperature
- Optical Rotation
- Identification Tests – General
- Fats and Fixed Oils
- Specific Gravity
- Melting Temperature
- Acid Value
- Ester Value
- Hydroxyl Value
- Iodine Value
- Peroxide Value
- Saponification Value
- Fatty Acid Composition
- Aluminum
- Arsenic
- Calcium, Potassium, and Sodium
- Chloride and Sulfate
- Heavy Metals
- Elemental Impurities
- Lead
- Mercury
- Selenium
- Zinc
Don't see the analysis you are looking for?
Not every available analysis is listed, if you don't see the analysis you are looking for, don't hesitate to give us a call. Let Vanguard Laboratory create a custom panel for you!