Supply Of Tender Paper Junior Science Lab 2018-19 - 80 Laser Torch 81 Battery Holder 82 Electric Adaptor (3Vdc To 9Vdc) 83 Yeast Powder ___________ 84 Spirit Lamp 85 Glass Slab - 86 Binocular 87 Kelidscope 88 Dynamo- (Model) 89 Cork Borer 90 Electroscope , Digital Thermometer 92 Electromagnet 93 Electric Bell 94 Solar Plate (Small)_Solar Cell 95 Parabolic Mirror 96 Bifocal Lens 97 Baromater 98 Dummy Mode Of Human Organ System 99 Dna Model 100 Sheet Plastic For Chart Making .