2025 – We supplied the laboratory with HACH reagents, including:

• Standard solutions for Total Dissolved Solids (TDS), Chemical Oxygen Demand (COD), and electrical conductivity determination;

• Cuvette tests for chromium and chloride determination;

• Standard buffer solutions for pH determination.

2022 – We procured and supplied HACH chemical reagents to BBE, including cuvette tests for chloride, iron, water hardness, Biochemical Oxygen Demand (BOD5), Chemical Oxygen Demand (COD), total nitrogen, and more. In the same year, we provided technical maintenance services to BBE for their laboratory’s DR3900 spectrophotometer and DRB200 reactor (thermostat). The scope of work included the replacement of consumable parts, calibration, and software updates. Additionally, our team prepared comprehensive documentation for the devices regarding their handling, storage conditions, proper utilization, and laboratory placement.

2021 – We supplied the company with 14 types of HACH LCK reagents, including cuvette tests for chromium, fluoride, water hardness, total nitrogen, sulfate, and other parameters.