Description :
Tenders for Purchase Of Chemicals-sodium Nitrate ,sodium Dihydrogen Phosphate Monohydrate ,sodium Metasilicate Nonahydrate ,disodium Edta ,cobalt (ii) Chloride ,cupric Sulphate ,ferric Chloride ,manganese (11) Chloride (tetrahydrate) ,sodium Molybdate (dihydrate) ,zinc Sulphate Heptahydrate ,thiamine Hydrochloride (vitamin B1) ,cyanocobalamine (vitamin B12) ,d-biotin ,sodium Hydroxide ,sulphuric Acid ,hydrochloric Acid ,formaldehyde ,ethanol ,diethyl Ether ,potassium Sulphate ,selenium ,boric Acid ,methyl Red ,bromcresol Green ,manganse (11) Sulphate ,starch Indicator ,sodium Thiosulphate