Disinfectants play an important role in controlling microbial contamination on hard surfaces in hospitals. The effectiveness of disinfectants in real life can be predicted by laboratory tests that measure killing of microbes on carriers. The modified Quantitative Disk copyright Test (QCT-2) is a standard laboratory method that employs American Iron and Steel Institute (AISI) Type 430 ... https://globechemicalcompanyls.shop/product-category/pad/