Benison Zerrudo

• Formulate, filter, and aliquot cell culture media, growth supplements, reagents, and stock solutions according to standard operating procedure. • Perform endotoxin test for sterile products using LAL assay (gel-clot type). • Perform osmolarity test for media products using MICRO-OSMETTE™ Automatic High Sensitivity Osmometer. • Perform and observe sterility of products within an incubation period. • Adjusting pH for cell culture medium products and certain reagents using digital pH meter. • Generate certificate of analysis (COA) for each product lot. • Operation of large-scale automated aliquoting, sealing, and labeling machine. • Perform Clean-In-Place (CIP) and Steam-In-Place (SIP) of the piping lines and vessels of large-scale aliquoting machine. • Assembly and disassembly of the automated aliquoting machine manifold and nozzles. • Sterilization of glassware, tubings, and aliquoting equipment parts using autoclave machine. • Operation and preventative maintenance of bio-safety cabinet. • Operation of large capacity high speed centrifuge. • Preventative maintenance of digital scales and mixers. • Calibrate pH meter according to standard operation procedure. • Record temperature log for freezers, refrigerators, and certain storage areas. • Utilization of micro-pipettes and serological pipettes. • Maintain inventory of finished products, product parts, and chemical supplies. • Perform proper logistics of products according to other department's need. • Support shipping department by kitting and packaging finished products.

● Operate/Setup both full/semi automatic filling equipment for reagents, controls, and calibrators - (Chase-Logeman Fillers) ● Operate/Setup Webtron Flexo Press Machine for striping ICT Hemoccult Test and Control Line ● Operate/Setup Webtron Flexo Press Machine for ICT Hemoccult Blood Test Strip subassembly ● Operate/Setup Ampoule Filling Machine ● Setup metal piping system for LIX filling machine using picture diagram ● Operate/Setup/Cleaning of Lyophilizer/Freeze Dryer ● Participate in validation of new products, equipment, and processes ● Calibrate equipment and filling machine according to specification using weighing scales, calipers, and other measuring devices ● Perform area clearance, first and last article verification, and batch record reviews ● Perform barcode inspection on IMMAGE cards using barcode scanners ● Perform bulk formulation mixture, filtration, and transfer ● Perform clarity inspection on some liquid products using test tube ● Perform visual inspection of ICT Hemoccult striping process under UV light ● Support during centrifugal separation of lipid products ● Prepare and complete batch records according to standards ● Document process according to SOP ● Follow GMP and ISO standard procedure ● Trained a coworker for the full process of ICT Hemoccult Subassembly ● Train and supervise temporary worker to support the production line ● Operate Autoclave for sterilizing filling equipment parts ● Operate Vacuum Dry Chamber machine ● Operate sonicators for cleaning equipment parts ● Operate/Setup sealing/plugging machine ● Operate/Setup capping and torquing machine ● Operate/Setup labeling machine and thermal printers ● Work/maintain clean room environment ● Perform monthly cleaning of filling areas ● Manage inventory of filling equipment, parts, and supplies ● Work/maintain dry room environment ● Kitting and packaging of medical devices ● Cleaning/Washing/Disinfecting of fill equipments and laboratory glasswares