Sodium Hydrogen Sulphate 500 Grams (Gm)
Voltmeter Digital
Thermometer 0 To 360 D C
Thermometer Max & Min
Stop Clock
Zinc Sulphide 250 Grams (Gm)
Weights (Slotted) 20 Gms
Tapping Key 2 Way
Sodium Metabisulphate 500 Grams (Gm)
Weights (Slotted) 50, 100 Gms