OCR Applied Science: 21.2.1 Types of Testing

OCR Applied Science: 21.2 Product Testing of Consumer Products

OCR Applied Science Level 3 - Module 21: Product Testing Techniques. **2.1 Types of testing i.e.:** • in-vitro • in-vivo • titration • extraction and separation **2.2 Laboratory testing during development i.e.:** • formulation • production • quality control and assurance • after sale monitoring. **2.3 Effectiveness of test i.e.:** • Appropriate test method • Data collection validity and reliability • Consistent chemical composition • Hazards and risks of use (e.g. toxicity, possible mutagenic and teratogenic effects, microbiological safety)