S

Saccharose see Sucrose
Sach's Water Culture, "READIL"
Safranin O 0.1% soln.:-250ml
Safranin O Staining Kit
Safranin O, (0.5% Aqueous soln ) -500ml
Safranin O, 0.5% w/v Aqueoues solution
Safranin O, C.I. 50240
Salicin, for Microscopy.
Salicyclic Acid, A.R.
Salicylaldehyde, C.P.
Salicylaldoxime, A.R.
Salicylamide. C.P.
Salicylsulfonic Acid see 5--Sulfosalicylic Acid dihydrate
Samarium Oxide, A.R.
Sanicine
Saponine, C.P.
S-Benzylthiuronium Chloride, C.P. (reagent for Cobalt & Nickel)
Schaudinn's Fixative.
Schiff's Reagent, “READIL”.
Schiff's Reagent------500ml.
Schultze Solution
Scott's Solution.
Sea Sand, Acid Washed , C.P.
Sea Sand, acid washed, A.R.
Sebacic Acid, C.P.
Sebacoyl Chloride, 97%.
sec-Butanol, A.R (2-Butanol)
sec-Butyl Iodide see 2-Iodobutane
Selenium (IV) Oxide, C.P.
Selenium Dioxide see Selenium (IV) Oxide
Selenium powder black, A.R.
Selenium, AAS standard soln. 1000mg/l
Seliwanoff Reagent, “READIL”.
Semen Stain see Hancock's Stain.
Semicarbazine Hydrochloride, A.R.
Silica Gel Medium Granular (Blue), C.P.
Silica Gel Medium Granular (White), C.P.
Silica Gel, 100-200 Mesh, for C.C.
Silica Gel, 200-400 Mesh, for C.C.
Silica Gel, 60 230-400 Mesh, chromatography
Silica Gel, 60 70-230 Mesh, chromatography
Silica Gel, 60-120 Mesh, for C.C.
Silica Gel, 60-200 Mesh,( for resolution of acidic mixture)
Silica Gel, G, for TLC .
Silica Gel, GF254, for TLC .
Silica Gel, H, for TLC .
Silica Gel, HF254, for TLC .
Silica Gel, Indicating Blue , C.P.
Silica Gel, Indicating White , C.P.
Silicate Reagent A see Acidified Molybdate
Silicate Reagent B see Oxalic acid for silicate.
Silicic Acid, C.P. (Fumed Silica)
Silicon Dioxide, C.P.
Silicon Grease, (High Vacuum Grease)
Silicon Oil, for Oil Bath > 350 O C, C.P.
Silicon powder, 98.5%, C.P.
Silicon, AAS standard soln. 1000mg/l
Silicone Antiform see Anti Foaming Agent - Silicone Base
Silicone High Vacuum Grease, Extra Pure
Silicotungstic Acid, A.R.
Silver Acetate, C.P.
Silver Bromide, C.P.
Silver Carbonate, A.R./ACS.
Silver Chloride, A.R./ACS.
Silver Diethyldithiocarbamate, A.R./ACS.
Silver Foil, 0.1mm, (3"x1") C.P. (Argentum)
Silver Iodide, LAB
Silver MethenamineReagent----100ml
Silver Nitrate 5% w/v soln.-----500ml.
Silver Nitrate Soln.--50ml
Silver Nitrate, ( 0.0172N), “READIL”.
Silver Nitrate, ( 0.282N), “READIL”.
Silver Nitrate, 0.01mol/I, (0.01N)
Silver Nitrate, 0.02mol/l, (0.02N), “READIL”.
Silver Nitrate, 0.05mol/l, (0.05N), “READIL”.
Silver Nitrate, 0.1mol/l, (0.1N), “READIL”.
Silver Nitrate, 0.5mol/l, (0.5N), “READIL”.
Silver Nitrate, 1.0mol/l, (1.0N), “READIL”.
Silver Nitrate, 10.0% solution---50ml
Silver Nitrate, 5%w/v soln. ---500ml
Silver Nitrate, A.R./ACS.
Silver Oxide, A.R.
Silver powder, 99.9%.
Silver Sulfate Solution for COD. (in Conc. Sulfuric acid)
Silver Sulfate, A.R.
Silver wire, 99.9%.
Skim Milk powder, for Microbiology.
Soda Lime,Indicating C.P. ( 3-5mm granular)
Sodium Acetate, 1.0 mol/l, “READIL”.
Sodium Acetate, 3-Hydrate, A.R.
Sodium Acetate, anhydrous, A.R.
Sodium Acid Phosphate see Sodium dihydrogen Orthophosphate
Sodium Alginate, C.P.
Sodium Alizarine Sulfonate see Alizarine Red S
Sodium Arsenate, A.R.
Sodium Arsenite, A.R.
Sodium Ascorbate, A.R.
Sodium Azide, A.R.
Sodium Benzoate, C.P.
Sodium -b-Glycerophosphate, A.R.
Sodium Bicarbonate, 1.0 mol/l. "READIL"
Sodium Bicarbonate, A.R.
Sodium Bicarbonate, C.P.
Sodium Bichromate see Sodium Dichromate dihydrate
Sodium Biselenite, A.R.
Sodium Bismuthate, A.R.
Sodium Bisulfate anhydrous, Extra Pure
Sodium Bisulfate monohydrate, Extra Pure
Sodium Bisulfate, C.P. (Sodium hydrogen sulphate)
Sodium Bisulfite, Extra Pure
Sodium Borate see di-Sodium Tetraborate
Sodium Borohydride, A.R.
Sodium Bromate, C.P.
Sodium Bromide, C.P.
Sodium Cacodylate, C.P.
Sodium Caprylate see Caprylic Acid Sodium Salt
Sodium Carbonate, 0.05mol/I, (1.0N)
Sodium Carbonate, 0.5mol/I, (0.1N)
Sodium Carbonate, 1.0 mol/l "READIL"
Sodium Carbonate, 10-Hydrate, A.R.
Sodium Carbonate, anhydrous, A.R.
Sodium Caseinate, "Biochem"
Sodium Chlorate, A .R.
Sodium Chloride Alcoholic soln.----500ml
Sodium Chloride, 0.01mol/I, (0.01N)
Sodium Chloride, 0.1mol/l, "READIL".
Sodium Chloride, 0.9% w/v soln, "READIL".
Sodium Chloride, 1.0 mol/l, "READIL".
Sodium Chloride, A.R/ACS.
Sodium Chlorite, powder, 80%. C.P.
Sodium Cholate, for Microscopy.
Sodium Chromate tetrahydrate, Extra Pure
Sodium Chromate, C.P.
Sodium Citrate 0.5% w/v soln. , "READIL".
Sodium Cobaltnitrite, A.R./ACS.
Sodium Cyanate, pure.
Sodium Cyanide, A.R.
Sodium Deoxycholate, "RMCUL".
Sodium Dichromate dihydrate, Extra Pure
Sodium Dichromate, C.P.
Sodium Diethyl Dithiocarbamate, A.R.
Sodium Dihydrogen Orthophosphate, 2-Hydrate, A.R.
Sodium Dihydrogen Orthophosphate, anhydrous, C.P.
Sodium dihydrogen phosphate dihydrate see Sodium Phosphate monobasic dihydrate
Sodium dihydrogen phosphate monohydrate see Sodium Phosphate monbasic monohydrate
Sodium Diphenylamine sulfonate, A.R.
Sodium Disulfite, C.P. (Sodium metabisulfite)
Sodium Dithionite, C.P.
Sodium dodecyl Sulfate see Sodium Lauryl Sulfate
Sodium Ethanoate see Sodium Acetate.
Sodium Fluoride 2.0% w/v soln , "READIL".
Sodium Fluoride, A.R.
Sodium Fluoride, C.P.
Sodium Fluoroborate, C.P.
Sodium Formaldehyde Sulfoxylate, pure.
Sodium Formate, C.P.
Sodium Gluconate, C.P.
Sodium Glutamate, C.P.
Sodium Hexafluoro silicate see Sodium Silicofluoride
Sodium Hexahydroxostannate see Sodium Stannate trihydrate
Sodium Hexametaphosphate, C.P.
Sodium Hexanitrocobaltate (III) see Sodium Cobaltnitrile
Sodium Hydrogen Carbonate see Sodium Bicarbonate
Sodium Hydrogen Sulfate monohydrate see Sodium Bisulfate monohydrate
Sodium Hydrogen Sulfate see Sodium Bisulfate
Sodium Hydrogen Sulfite, 39% w/v soln. C.P.
Sodium Hydrogen Tartrate, C.P.
Sodium Hydrosulfite see Sodium Dithionite
Sodium Hydroxide, 0.01mol/l, (0.01N), “READIL”.
Sodium Hydroxide, 0.025mol/I, (0.025N)
Sodium Hydroxide, 0.02mol/l, (0.02N), “READIL”.
Sodium Hydroxide, 0.05mol/I, (0.05N)
Sodium Hydroxide, 0.1mol/l, (0.1N), “READIL”.
Sodium Hydroxide, 0.25mol/l, (0.25N), “READIL”.
Sodium Hydroxide, 0.2mol/l, (0.2N), “READIL”.
Sodium Hydroxide, 0.5mol/l, (0.5N), “READIL”.
Sodium Hydroxide, 1.0% w/v soln.----50ml
Sodium Hydroxide, 1.0mol/l, (1.0N), “READIL”.
Sodium Hydroxide, 10% w/v soln, "READIL".
Sodium Hydroxide, 15% w/v soln
Sodium Hydroxide, 2.0mol/l, (2.0N), “READIL”.
Sodium Hydroxide, 20% w/v soln, A.R.
Sodium Hydroxide, 25% w/v soln
Sodium Hydroxide, 3.0% solution--100ml
Sodium Hydroxide, 3.0mol/l, (3.0N), “READIL”.
Sodium Hydroxide, 30% w/v soln, A.R.
Sodium Hydroxide, 40% w/v soln, A.R.
Sodium Hydroxide, 45% w/v soln
Sodium Hydroxide, 48-50% w/v soln, C.P.
Sodium Hydroxide, 5% w/v soln, "READIL".
Sodium Hydroxide, 5.0mol/l, (5.0N), “READIL”.
Sodium Hydroxide, 50% w/v soln, A.R.
Sodium Hydroxide, Flake
Sodium Hydroxide, Pearl, C.P.
Sodium Hydroxide, Pellets, A.R./ACS.
Sodium Hydroxide, Pellets, B.P./USP.
Sodium Hypochlorite , ~10% avai. chlorine, C.P.
Sodium Hypochlorite , ~5% avai. chlorine, C.P.
Sodium Hypochlorite solution, C.P.
Sodium Hypophosphite , C.P.
Sodium Hypophosphite monohydrate see Sodium Phosphinate monohydrate
Sodium Iodate, C.P.
Sodium Iodide, 15% in Acetone . "READIL"
Sodium Iodide, A.R.
Sodium Lactate 50% solution, Extra Pure
Sodium Lactate, 60%, C.P.
Sodium L-Ascorbate, Extra Pure
Sodium Lauryl Sulfate, 10% w/v soln. . "READIL"
Sodium Lauryl Sulfate, 20% w/v soln. . "READIL"
Sodium Lauryl Sulfate, needle, C.P. (Sodium Dodecyl Sulphate)
Sodium Lauryl Sulfate, powder, C.P. (Sodium Dodecyl Sulphate)
Sodium Malonate, for Microscopy.
Sodium Metabisulfite, Extra Pure
Sodium Metaborate, 4-Hydrate, C.P.
Sodium metal, (in paraffin), C.P.
Sodium meta-Periodate, A.R.
Sodium metaphosphate
Sodium Metasilicate nonahydrate, Extra Pure
Sodium metasilicate, powder, C.P.
Sodium meta-Vanadate, C.P.
Sodium Methoxide 30% sodution in methonal
Sodium Methoxide, C.P.
Sodium Molybdate, 2-Hydrate C.P.
Sodium N,N-diethyldithiocarbamate trihydrate, GR/AR/ACS
Sodium Nitrate, A.R.
Sodium Nitrite, A.R.
Sodium Nitrite, C.P.
Sodium Nitroprusside, A.R./ACS.
Sodium Nitroso Pentacyano Ferrate (III) see Sodium Nitroprusside
Sodium Oleate, Pure.
Sodium Orthosilicate, Extra Pure
Sodium Oxalate 0.5% w/v soln. , "READIL".
Sodium Oxalate, 0.0125mol/I, (0.025N)
Sodium Oxalate, 0.05mol/I, (0.1N)
Sodium Perborate tetrahydrate, Extra Pure
Sodium Perborate, C.P.
Sodium Percarbonate, Extra Pure
Sodium Perchlorate, A.R.
Sodium Peroxide, A.R.
Sodium Peroxoborate Tetrahydrate see Sodium Perborate Tetrahydrate
Sodium Persulfate, C.P. (Sodium Peroxidisulfate)
Sodium Phosphate dibasic 12-water, Extra Pure
Sodium Phosphate dibasic anhydrous, Extra Pure
Sodium Phosphate dibasic dihydrate, Extra Pure
Sodium Phosphate dibasic see di-Sodium Hydrogen Orthophosphate
Sodium Phosphate monobasic anhydrous, Extra Pure
Sodium Phosphate monobasic dihydrate, Extra Pure
Sodium Phosphate monobasic monohydrate
Sodium Phosphate monobasic see Sodium dihydrogen Orthophosphate
Sodium Phosphinate monohydrate, Extra Pure
Sodium polyphosphate, see Sodium hexametaphosphate
Sodium Potassium Tartrate see Potassium Sodium Tartrate
Sodium Propionate, C.P.
Sodium Pyrophosphate anhydrous, Extra Pure
Sodium Pyrophosphate decahydrate, Extra Pure
Sodium pyrosulfite see Sodium metabisulfite
Sodium Pyruvate, C.P.
Sodium Rhodizonate, A.R.
Sodium Salicylate, C.P.
Sodium Selenite, C.P.
Sodium Silicate Powder, Extra Pure
Sodium Silicate, C.P.
Sodium Silicofluoride
Sodium Stannate trihydrate, C.P.
Sodium Stannate, C.P.
Sodium Stearate, 0.15% w/v soln , "READIL".
Sodium Stearate, C.P.
Sodium Succinate hexahydrate, Extra Pure
Sodium Succinate, C.P.
Sodium Sulfate, 10-Hydrate, C.P.
Sodium Sulfate, 25% w/v soln.."READIL"
Sodium Sulfate, 5%.w/v soln. "READIL".
Sodium Sulfate, anhydrous, A.R.
Sodium Sulfate, anhydrous, C.P.
Sodium Sulfide, flake, C.P.
Sodium Sulfite, anhydrous, A.R.
Sodium Tartrate dihydrate, Extra Pure
Sodium Tartrate, C.P.
Sodium Taurocholate, C.P.
Sodium Tellurite, C.P.
Sodium tert-Butoxide, C.P.
Sodium Tetrahydridoborate see Sodium borohydride
Sodium Thiocyanate, 0.1mol/I, (0.1N)
Sodium Thiocyanate, A.R.
Sodium Thioglycollate, "Bacto".
Sodium Thioglycollate, Extra Pure
Sodium Thiosulfate 2% w/v Soln.----100ml
Sodium Thiosulfate 2.0%w/v solution----100ml
Sodium Thiosulfate 5% w/v soln.----500ml.
Sodium Thiosulfate anhydrous, Extra Pure
Sodium Thiosulfate, 0.025mol/I, (0.025N)
Sodium Thiosulfate, 0.05mol/I, (0.05N)
Sodium Thiosulfate, 0.1mol/l, (0.1N), “READIL”.
Sodium Thiosulfate, 0.25mol/l, (0.25N), “READIL”.
Sodium Thiosulfate, 0.2mol/l, (0.2N), “READIL”.
Sodium Thiosulfate, 0.5mol/l, (0.5N), “READIL”.
Sodium Thiosulfate, 1.0mol/l, (1.0N), “READIL”.
Sodium Thiosulfate, 2.0% solution.---500ml
Sodium Thiosulfate, 5-Hydrate, A.R./ACS.
Sodium Thiosulfate, photograde
Sodium Tripolyphosphate, C.P.
Sodium Tungstate, 2-Hydrate, A.R.
Sodium, AAS standard soln. 1000mg/l
Sodium, diphosphate anhydrous see Sodium Pyrophosphate anhydrous
Sodium, metal, C.P.
Sodium-1-Naphthyl Phosphate, A.R.
SodiumPhosphate Buffer, 0.1 mol/l, pH6.8. "READIL"
Solochrome Black T see Eriochrome Black T
Solochrome Dark Blue see Calcon
Soluble Blue see Aniline Blue (water Soluble)
Solution A. (Hematoxylin 5%)
Solution B. (Ferric Chloride 30%)
Somogyi's Solution. "READIL"
Sonic Clean, Ultrasonic Cleaner
Sorbic acid, C.P.
Sorbitan Monolaurate see Span 20
Sorbitan Monooleate see Span 80
Sorbitan Monostearate see Span 60
Sorbitol, C.P.
Sorensen's Buffer pH 6.8 "READIL"(1x25ml.)
Southgate's Mucicarmine Staining Kit:-
Soy Bean Meal, (Urease Activity:25mg hydrolyses ~7.5mg urea)
Soya Lecithin
Soya Peptone, "Biochem".
SPADN'S Reagent. (For Fluoride Test). "READIL"
SPADNS, A.R.
Span 20 , C.P.
Span 40,
Span 60 , C.P.
Span 80 , C.P.
Spore Stain Kit.(Writz-Conklin Method):-
Stannic Chloride Anhydrous, Extra Pure
Stannic Oxide, Extra Pure
Stannic Salts see Tin (IV) salts
Stannous Chloride dihydrate, Extra Pure
Stannous Salts see Tin (II) salts
Stannous Sulfate, Extra Pure
Starch, 1% solution , C.P. (Iodine Indicator)
Starch, Soluble, A.R.
Starch, Soluble, A.R. (Corn)
Starch, Soluble, A.R. (Potato)
Stearic Acid, C.P.
Stearyl Alcohol, C.P.
Stilbene Dibromide, 97%.
Strontium Carbonate, A.R.
Strontium Chloride, 6-Hydrate, A.R.
Strontium Hydroxide, 8-Hydrate, C.P.
Strontium Nitrate, C.P.
Strontium Sulphate, C.P.
Strontium, AAS standard soln. 1000mg/l
Styrene monomer, C.P.
Succinic Acid, C.P.
Succinic Anhydride, C.P.
Sucrose, A.R. (Saccharose)
Sucrose, C.P. (Saccharose)
Sudan Black B, C.I. 26150
Sudan III , alcoholic
Sudan III , C.I. 26100
Sudan IV , C.I. 26105
Sudan IV-herxheimer's.
Sulfo-Orange, 0.04% Aqueous Indicator solution.
Sulfuric Acid (Junsei), G.R.
Sulfuric Acid 15%, solution
Sulfuric Acid 95%, ACS/ EL
Sulfuric Acid 95%, Extra Pure
Sulfuric Acid 95%, G.R.
Sulphamic Acid, A.R.
Sulphanilamide, 98%
Sulphanilic Acid, A.R.
Sulphosalicyclic Acid, A.R.
Sulphur, pellets, C.P.
Sulphur, powder , C.P.
Sulphuric Acid , 10% w/v soln, A.R./ACS.
Sulphuric Acid , 20% w/v soln, A.R./ACS.
Sulphuric Acid , 25% w/v soln, A.R./ACS.
Sulphuric Acid , 30% w/v soln, A.R./ACS.
Sulphuric Acid , 50% w/v soln, A.R./ACS.
Sulphuric Acid , 50%, C.P.
Sulphuric Acid , 6.5% w/v soln, A.R./ACS.
Sulphuric Acid , 60% w/v soln, A.R./ACS.
Sulphuric Acid , 70% w/v soln, A.R./ACS.
Sulphuric Acid , 90%, (for Milk Testing).
Sulphuric Acid , 90%, C.P.
Sulphuric Acid , 95-98%, A.R./ACS.
Sulphuric Acid , 95-98%, C.P.
Sulphuric Acid , 95-98%, UltraR. For trace metals
Sulphuric Acid diluted Ph4, solution
Sulphuric Acid, 0.005mol/l, (0.01N), “READIL”.
Sulphuric Acid, 0.0125mol/I, (0.025N)
Sulphuric Acid, 0.01mol/l, (0.02N), “READIL”.
Sulphuric Acid, 0.025mol/I, (0.05N)
Sulphuric Acid, 0.05mol/l, (0.1N), “READIL”.
Sulphuric Acid, 0.1mol/l, (0.2N), “READIL”.
Sulphuric Acid, 0.25mol/l , (0.5N), “READIL”.
Sulphuric Acid, 0.5mol/l, (1.0N), “READIL”.
Sulphuric Acid, 1.0mol/l, (2.0N), “READIL”.
Sulphuric Acid, 1.25mol/l , (2.5N), “READIL”.
Sulphuric Acid, 2.50mol/l , (5.0N), “READIL”.
Sulphuric Acid, 3% w/v soln , "READIL".
Sulphuric Acid, 3.0mol/l , (6.0N), “READIL”.
Sulphuric Acid, 4.0mol/l , (8.0N), “READIL”.
Sulphuric Acid, 5.0mol/l , (10.0N), “READIL”.
Sunset Yellow, FCF , C.I.15985