This domain addresses qualification and lifecycle control of GMP manufacturing equipment used in pharmaceutical and biopharmaceutical production. Equipment includes bioreactors and fermenters, chromatography and filtration systems, lyophilizers, solid dosage equipment, tanks and process vessels, and parts washers. Articles cover intended use, system boundaries, design requirements, critical operating parameters, instrumentation, automation, utility integration, cleaning and sterilization interfaces, and risk-based DQ, IQ, OQ, and equipment performance testing. Equipment qualification demonstrates that a system is properly designed, installed, operated, and maintained within its approved range; it does not replace product-specific process validation. Lifecycle topics include calibration, maintenance, change control, periodic review, requalification, and retirement.
Parts washers are widely used in pharmaceutical manufacturing, laboratories, and sterile processing environments to clean reusable components such as glassware, stainless steel parts, utensils, and equipment accessories. These systems automate the washing, rinsing, and drying of components under controlled and…
Purpose and scope Bioreactors and fermenters provide a controlled environment for the growth, metabolism, and production activity of cells or microorganisms. Their design must support the biological process while maintaining the required mixing, mass transfer, temperature, pressure, containment, sterility, addition,…
Purpose and scope Bioreactor instrumentation provides the measurements required to observe biological conditions, execute automated control, detect abnormal operation, and document process performance. Reliable control depends on the complete measurement chain—from the process sensor through signal transmission, controller configuration, operator…
Purpose and scope Bioreactor qualification establishes documented evidence that an installed system is suitable for its intended GMP use and capable of operating within approved mechanical, process-control, contamination-control, automation, and safety requirements. This article addresses qualification and lifecycle control of:…
Chromatography skids are integrated purification systems that control fluid delivery, column loading, washing, elution, product collection, regeneration, sanitization, and associated electronic records. Their performance depends on coordinated mechanical, fluidic, instrumentation, automation, and data-management functions. The chromatography column provides the separation…
Chromatography performance depends on more than the skid delivering the correct flow, pressure, and buffer composition. The column hardware, packed bed, chromatography resin, packing procedure, cleaning strategy, storage conditions, and reuse controls function together as a product-contact system. Weakness in…
Chromatography system qualification demonstrates that the equipment, instruments, automation, column interfaces, utilities, and supporting functions are suitable for their intended GMP use. Qualification should challenge the system across its approved operating range and confirm that failures, alarms, interlocks, recipes, records,…