supply of chemical rate contract chemical 1- propanol, 1,5-diphenylcarbazone, 2- propanol, 4 methylumbelliferyl phosphate, 4-(4-nitrobenzyl)pyridine, 4-(4-nitrobenzyl)pyridine, 4-(dimethylamino)benzaldehyde, acetic acid (glacial) 100% anhydrous, acetone, acetone, acetone, aconitine, agarose, alizarin, aminomethane, ammonia solution 25%, ammonia solution 25%, ammonium heptamolybdate tetrahydrate, ammonium sulfate, amyl alcohol, antazoline hyrochloride, antimony(iii) chloride, atrazine, azocarmine, b.h.c., barium chloride dihydrate, benzidine, bismuth (iii) nitrate, bovine albumine, brentamine fast blue b, bromophenol blue, brucine, carbaryl, cedar wood oil, charcoal, chloral hydrate, chlordane, chloro platinic acid, chloroform, chloroform, chloroform, chloroform isoamyl alcohol mix 4:1, chlorpyriphos, chromotropic acid disodium salt dihydrate, clove oil (extra pure), copper(ii) sulfate anhydrous, crystal violet dye, cuprammonium hydroxide, cyclohexane, cyclohexane, d.d.t., dichlorovos, dicholro methane, dicholro methane, diethyl ether, diethyl ether, diethylamine, dimethyl formamide, dimethyl sulphoxide, diphenylamine, diphenylamine, dithiothreitol dtt, dpx, edta disodium salt, edta disodium salt, endrin, ethanol, ethidium bromide, ethyl methyl ketone, fenthion, ferric chloride, ferron, ferron, ferrous sulfate, formaldehyde solution, fuchsin basic, fuming nitric acid, furfural for synthesis, gallocyanine, glycerol, haematoxylin, hexanitrodiphenylamine (dipicrylamine), hydrochloric acid, hydrochloric acid, hydrogen peroxide 30%, immersion oil, iodine, iodoplatinate reagent, iso amyl alcohol, iso propanol, iso propyl alcohol, isopropylamine for synthesis, lugol’s iodine reagent, luminol spray, malachite green stain (aqueous), malathion, manganese dioxide powder, mercury sulphate, methanol, methyl salicylate (extra pure), molybdic acid, morpholine, n-amyl alcohol, n-hexane, n-hexane, n-hexane, nitric acid, nitric acid, orange g, orecein, ortho-dichloro benzene, ortho-phosphoric acid, oxalic acid dihydrate, palladium(ii) chloride, parathion, petroleum ether 40-60 degree, petroleum ether 60-80 degree, phloroglucinol, phosphate citrate buffer ph 6.4, picric acid, picrolonic acid, potassium bromide, potassium dichromate, potassium hydrogen phosphate, potassium iodide, potassium nitrite, potassium permanganate, precastagrose gel for dna, proteinase-k liquid form, protinase k, pyridine, quinalizarin, quinine, resorcinol, safrinine, salicylaldoxime, silica gel g for tlc, silica gel g for tlc, silver diethyl dithiocarbamate, silver nitrate, sodium azide, sodium barbital, sodium citrate, sodium disulfite (sodium metabisulfite), sodium dithionite, sodium dodecyal sulphate, sodium hydrogen carbonate, sodium hydrogen sulfite, sodium hydrogen sulfite, sodium hydroxide pellets, sodium hypochlorite solution approximately 4% w/v, sodium hypochlorite solution approximately 4% w/v, sodium nitrate, sodium nitrite, sodium sulfate anhydrous, sodium sulfate anhydrous, sodium sulfate anhydrous, sodium thiocyanate, sodium thiosulfate, sodium tungstate dihydrate, sodiumdodecyl, strychnine, sulphuric acid, sulphuric acid, tannic acid, tetra methyl benzidine, tetraethylene pentamine, tetraethylene pentamine, tetramethyl diaminodiphenyl methane, thio propyl sepharose, thiourea, toluene, toluene, toxaphene, tri sodium citric acid, tris (hydroxymethyl), tris buffer, tris hcl, tris- saturated phenol, tween-20, water, xylene cynol, zinc chloride dry, zinc granular, zinc metal, zinc uranyl acetate etc