Particles, particles everywhere! What is a lab to do? Sources of these contaminating specks are many: equipment, room materials, unfiltered air, bacteria and mold, clothing, and (the biggest culprit of all) people. Facilities make heroic efforts to keep the adulterants at bay, but some amount of contaminants will find their way into the controlled space.
Whether lab technicians like it or not, cleanrooms are exposed to contaminants. Adulteration can occur from personnel, equipment, or even incorrect decontamination processes. Since many cleaning methods exist, it’s important to select one that’s best for your application; an careless technique may redeposit contaminants onto surfaces rather than take them away. Understanding particle-to-surface bonding (electrical, physical, or chemical) is one of the first steps to optimal cleaning efficiency. Keep reading for more tips that ensure your cleanroom remains clean.
Prominently featured in the pharmaceutical manufacturing industry, a barrier isolator creates an aseptic environment for compounding parenteral (injectable), ophthalmic, and inhaled medications. Due to the significant risk posed by microbiological contamination, the critical area where the compounding takes place requires protection beyond that of a typical laboratory glovebox.
Since the first publication of USP’s General Chapter <797> Pharmaceutical Compounding—Sterile Preparations, compounding aseptic isolators (CAI) have offered the most economical alternative to constructing a dedicated cleanroom for sterile compounding. However, pharmaceutical compounding standards have undergone a major overhaul in recent years, including a developing revision of USP 797.