UV SPECTROPHOTOMETER SPECTROPHOTOMETER POLARIMETER FLAME PHOTOMETER PHOTO FLORIMETER THERMOMETER – BECKMAN SUBSTITUTE pH METER CONDUCTIVITY (EC) METER POTENTIOMETER ELECTRO GRAVIMETRY APPARATUS PHOTOELECTRIC COLORIMETER ORP METER TDS METER AUTO DISPENSOR & BURETTE DISSOLVED OXYGEN (DO) METER TURBIDITY METER / NEPHOLOMETER HORIZONTAL GEL ELECTROPHORESIS APPARATUS MELTING POINT/BOILING POINT APPARATUS ELECTROPHORESIS POWER SUPPLY COMBO MODEL VERTICAL GEL ELECTROPHORESIS APPARATUS UV TRANS ILLUMINATOR TLC CABINET WITH CAMERA UV CABINET POTENTIOMETRIC TITRATOR KARL FISHER TITRATOR COD ANALYZER AND DIGESTOR HOT PLATE WITH MAGNETIC STIRRER ONLINE INDICATOR CUM CONTROLLER PERISTALTIC PUMP CORROSION TESTING APPARATUS SINE WAVE SERVO VOLTAGE STABILIZER ELECTRODES