Troy Corp. has introduced Mergal 753, a water-based BIT dispersion product that provides users a BIT dispersion with less water content, no solvents, no VOC and no formaldehyde. Mergal 753 provides zero VOC, low odor, broad spectrum protection against microbial degradation in aqueous systems. It is the latest addition to Troy’s green line of biocides, fungicides and algaecides developed by the company to provide zero VOC antimicrobial protection. More info: Troy Corp., (973) 443-4200; Web: www.troycorp.com.