Analytical Chemistry

Analytical Chemistry 2018-05-10T07:13:23+00:00

Raw Material

Whitehouse Labs is a comprehensive analytical laboratory that offers USP-NF, EP, FCC and JP Monograph testing for many raw materials used in Pharmaceuticals and Personal Care. Whitehouse Laboratories is the only FDA regulated, GMP laboratory that offers complete gas testing services following USP test procedures.

Raw Materials – Pharmaceuticals

Whitehouse Laboratories is a well known support laboratory for many pharmaceutical companies. Our highly experienced team has been providing analytical services to the pharmaceutical industry for over ten years. We offers of full suite of chemistry-based testing of raw materials which includes excipients and active API’s according to current USP, EP and JP compendial method. Our internal Quality Assurance group routinely audits each of our areas for strict compliance with cGMP requirements.

Our laboratory team can meet your needs regardless of whether you need a regular turn around time of two weeks or a rush turn around time. We have the size and capacity to meet the most demanding turnaround time requirements.

Common USP tests completed by the laboratory include:

  • <467> Residual Solvents
  • <251> Lead
  • <211> Arsenic
  • <197> Spectrophotometric Identification
  • <191> Identification Testing
  • <621> Chromatography
  • <231> Heavy Metals
  • <401> Fats and Oils
  • <431> Methoxy Determination
  • <471> Oxygen Flask Combustion
  • <311> Alginate Assay
  • <611> Alcohol Determination
  • <651> Congealing
  • <461> Nitrogen Determination
  • <711> Dissolution
  • <1225> Validation of Compendial Procedures
  • Method Transfers
  • Plus Many Other USP, EP & JP General Chapter Tests

Raw Materials – Personal Care

Whitehouse Laboratories is a highly qualified laboratory for testing of personal cares raw materials and personal care products. Chemistry testing is conducted in accordance with USP, FCC, and compendium of Personal care ingredient Composition CTFA (Cosmetic,Toiletry and Fragrance Association) methods. Our experts offer valuable guidance in personal care testing and the development of new products. Our skilled staff will work hand in hand with you on your projects. . All work are performed under strict confidentiality.

Our personal care chemistry testing services included:

  • Stability studies and storage
  • Verification of sunscreens and preservative purity
  • Testing of creams, lotions, shampoos, fragrances, oils and preservatives

Limit of free Ethylene Oxide, 1,4 dioxide and Propylene Oxide