- p-Naphtholbenzein pH indicator
- Ammonia buffer solution
- Decon 90
- Decon 90
- Ammonia buffer solution
- Uranyl nitrate hexahydrate GR for Analysis, ACS
- Formaldehyde solution about 38%w/w, AnalaR (contains 9-11% methanol)
- Calcium carbonate powder TECHNICAL
- 1-Butanol AnalaR NORMAPUR ACS, ISO, Reag.Ph.Eur. analytical reagent
- Sodium sulphate anhydrous powder AnalaR NORMAPUR analytical reagent
- Triethanolamine
- Tributyl phosphate
- Ammonium hydrogen difluoride NORMAPUR analytical reagent
- Methyl ethyl ketone, ‘Rectapur’
- Magnesium sulphate heptahydrate, purified
- Iodine Ph. Eur.
- Iron(II) sulphate heptahydrate
- Ammonium cerium (IV) nitrate, Rectapur
- Acetic acid glacial
- Ammonium acetate, GR ACS
- Nitric acid sp.gr. 1.42 AnalaR
- Potassium iodide Suprapur
- Bromine, AnalaR
- Chromium(VI) oxide, ‘Rectapur’
- Phenolphthalein 1% indicator solution in ethanol
- Trichloroacetic acid AlanaR
- Trichloroacetic acid AlanaR
- Trichloroacetic acid AnalaR
- Sorbitol GPR
- Nitric acid 69, Normapur
- Sulphuric acid 50%
- Ligroin GPR
- Butan-1-ol / Propan-2-ol 50/50 %v/v
- Cyclohexanone, for analysis
- Methanol, AnalaR (methyl alcohol)
- n-Octane GPR
- Orthophosphoric acid 85%, Normapur
- Sulphuric acid GPR
- Toluene, Normapur
- Ethyl acetate GPR
- Propan-2-ol
- Sodium dichromate dihydrate, Rectapur
- Sulphuric acid low in nitrogen about 98% GPR
- Orthophosphoric acid 85%, GPR
- Diethanolamine
- 2-Methoxyethanol AnalaR (ethylene glycol monomethyl ether)
- 2-Butoxyethanol
- 1-Butanol for spectroscopy Uvasol
- Toluene AnalaR
- Xylene, purified
- Di-n-butyl phthalate GPR
- Petroleum spirit 100-120 C
- Ethyl acetate, Rectapur
- Ethylene glycol
- 2-Ethoxyethanol
- Ethanol 96%, AnalaR (ethyl alcohol)
- Ethanol absolute, Rectapur
- Hexane
- Cyclohexane, Normapur
- di-Ammonium iron(II) sulphate 6-hydrate AnalaR (ammonium ferrous sulphate)
- Dibutylamine, purified
- Dimethylformamide GPR
- Copper(II) chloride 2-hydrate AnalaR (cupric chloride)
- 2-Butoxyethanol GPR (ethylene glycol monobutyl ether, butyl cellosolve)
- Sulphate 1,000 ppm single component standard for ICP
- Starch, soluble AnalaR
- Sodium thiosulphate 0.0125mol/l (0.0125N) ConvoL
- Sodium hydroxide 1mol/l (N) ConvoL
- Silicone oil 47 V 350 Rhodorsill
- Sodium azide
- Tartrazine Gurr
- Phosphate 1,000 ppm single component standard for IC
- Petroleum spirit 80-100C AnalaR
- Potassium permanganate, AnalaR
- Potassium hydroxide 0.1mol/l ‘Normadose’
- Potassium dichromate AnalaR
- Potassium hydroxide solution, 30%, Normatom’
- Potassium iodide ARISTAR
- Reflectoquant Nitrate test strips (3 – 90 mg/l NO3)(Merck Art. 116995)
- Merckoquant Ammonium test Reagent
- Phenolphthalein solid pH indicator
- Potassium hydroxide pellets AnalaR
- Potassium hexacyanoferrate(III) AnalaR (potassium ferricyanide)
- Magnesium sulphate dried GPR RECTAPUR
- Hydrofluoric acid 48%, GR, ISO
- Hydriodic acid 66% AnalaR
- Nitrate 1000 ppm standard for ion chromatography, Aristar’
- Hydrogen peroxide solution about 6% w/v GPR
- Orthophosphoric acid AnalaR
- Nickel(II) nitrate 6-hydrate AnalaR (nickel nitrate)
- Mercury AnalaR
- Methanol, AnalaR (methyl alcohol)
- Magnesium sulphate 7-hydrate AnalaR
- Mercury(II) nitrate 1-hydrate AnalaR (mercuric nitrate)
- Mercaptoacetic acid GPR (thioglycollic acid)
- DL-Glutamic acid
- Glass wool
- Glycerol triacetate GPR
- Iron (III) nitrate nonahydrate AnalaR NORMAPUR analytical reagent
- D-Glucose AnalaR
