Scientific & Analytical Instruments : Digital PHMeter, Photo Colorimeter, Melting Point Apparatus, Cond. Meter Uv-vis Spectrophotometer, Digital Spectrophotometer, D.o. Meters, Water/ Soil testing Kit, Turbidity Meter, Tds/salinity Meter, Colony Counter, Potentiometer, Flame Photometer, Melting Point Appratus.