New Products

The VELP^® Scientifica ZX4 Advanced Infrared Vortex Mixer, shown, meets the multiple needs of laboratories with an infrared touch sensor, continuous operating mode, and adjustable stirring speeds up to 3000 rpm. TheVELP^® Scientifica ARE Hot Plate Stirrer with Aluminum Top offers optimal heat transfer with premium homogeneity and is an excellent option for industrial and lab applications up to 15 liters and 370°C (698°F). The VELP^®Scientifica AREX Ceramic-Coated Stirring Hot Plate ensures precise thermoregulation and a high degree of reliability and safety. With a ceramic-coated top, it also provides exceptional chemical resistance.

For a low-cost method of measuring disinfection efficiency and contamination levels, take a look at the new GreenLight^®Environmental Bacterial Count Systems. The systems are ideal for monitoring wastewater discharge for disinfection limits in NPDES permits, drinking water plant disinfection, and bacteria in water at beaches.

The systems measure oxygen consumption to determine the level of live aerobic bacteria. A single-use fluorescence sensor vial within a system assesses the rate of bacterial respiration. With a built-in incubator, each system is able to provide results in just 45 minutes. These results meet 40 CFR part 160 EPA requirements. Select from Model 910, a single-sample system for 15-mL vials, or Model 930, which is automated for high throughput with a 24-position carousel system for 15-mL vials or 48-position carousel system for 2-mL vials.