bids are invited for acetone for analysis emparta - acetone for analysis emparta , ammonia solution 25% for analysis - ammonia solution 25% for analysis , hydrochloric acid about 37% for analysis - hydrochloric acid about 37% for analysis , boric acid powder emplura - boric acid powder emplura , potassium sodiumtartrate tetra hydrate for analysis (rochelle salt) - potassium sodiumtartrate tetra hydrate for analysis (rochelle salt) , nickel (ii) chloride hexahydrate emplura - nickel (ii) chloride hexahydrate emplura , sodium sulphide - sodium sulphide , acetone emplura - acetone emplura , hydrogen peroxide emplura - hydrogen peroxide emplura , methyl iso butyl ketone - methyl iso butyl ketone , copper (ii) sulfate penta hydrate emplura - copper (ii) sulfate penta hydrate emplura , di sodium hydrogen phosphate dihydrate emplura - di sodium hydrogen phosphate dihydrate emplura , ethanol for analysis - ethanol for analysis , methanol for analysis - methanol for analysis , sodium hydroxide flakes emplura - sodium hydroxide flakes emplura , calcium chloride dihydrate - calcium chloride dihydrate , acetic acid glacial 99-100% emplura - acetic acid glacial 99-100% emplura , sodium gluconnate (burgoyne burbidges) - sodium gluconnate (burgoyne burbidges) , nitric acid 69% emparta - nitric acid 69% emparta , iron(ii) chloride anhydrous emplura - iron(ii) chloride anhydrous emplura , ammonium hydroxide - ammonium hydroxide , edta disodium salt dihydrate - edta disodium salt dihydrate , sodium chloride for analysis emparta - sodium chloride for analysis emparta , ethylene di amine for synthesis - ethylene di amine for synthesis , tetra butyl ammonium hydroxide - tetra butyl ammonium hydroxide , glycerol anhydrous emplura - glycerol anhydrous emplura , hydroflouric acid 40% emplura - hydroflouric acid 40% emplura , iodine resublimed - iodine resublimed , lactic acid about 90% ep 500ml - lactic acid about 90% ep 500ml , nickel (ii) sulphate hexa hydrate extra pure - nickel (ii) su