A professional who stores samples of materials tested and records test result data for product stability study program. Respnsibilities include:

• Files bottles of raw materials used in pharmaceutical compounding, samples of purchased and plant-processed intermediate products, lot control samples, and samples of finished pharmaceutical batches.
• Stores samples of finished products in cartons labeled with type of product (cream, liquid, tablet) and records identifying data in alphabetical index listing.
• Keeps tickler file for withdrawal of samples for testing.
• Withdraws samples on dates indicated and takes them to laboratory.
• Keeps file of product stability study control charts.
• Records on charts test result data, such as appearance, color, and melting point.