Reagents and standards for the Pharmaceutical Industry

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2 Reagents and standards for the Pharmaceutical Industry European Pharmacopoeia (Ph. Eur.) 8th Edition Reagents as outlined in Chapter 4 (4.1.1) of Ph. Eur. Product No. Description Pack Size Acetic Acid (30%) Acetic Acid, Dilute (12%) Acetic Anhydride Solution R Alcohol, Aldehyde Free Ammonia Dilute, R Ammonia Dilute, R Ammonium Carbonate Solution Ammonium Molybdate Solution R Anisaldehyde Solution Anisaldehyde Solution Barium Chloride Solution Barium Hydroxide Solution Biuret Reagent Bromocresol Green Solution Bromocresol Green-Methyl Red Solution Bromocresol Purple Solution Bromophenol Blue Solution Bromophenol Blue Solution R Bromothymol Blue Solution R Calcium Sulphate Solution Congo Red Solution Congo Red Paper 100pk Crystal Violet Solution Cupri-Citric Solution A Cupri-Tartaric Solution 1 500ml B Cupri-Tartaric Solution 2 500ml Diphenylamine Solution Diphenylamine Solution R Dimidium Bromide Disulphine Blue Mixed Indicator Ferric Ammonium Sulphate Solution R Ferroin Formaldehyde Solution Fuchsin Solution, Decolourised Fuchsin Solution, Decolourised R Holmium Perchlorate Solution Hydrochloric Acid R Hydrochloric Acid Dilute John Barron Page 2 of 6

3 Reagents as outlined in Chapter 4 (4.1.1) of Ph. Eur Hydrochloric Acid, Dilute R Iodine Bromide Solution Iodoplatinate Reagent 200ml Lanthanum Nitrate Solution Lead Acetate Cotton 10g Lead Acetate Paper pk Lead Acetate Solution Mercuric Bromide, Paper pk Methoxyphenylacetic Reagent Methyl Orange Mixed Solution Methyl Orange Solution Methyl Red Mixed Solution Methyl Red Solution Mordant Black II Triturate 100g Molybdovanadic Reagent Naphtolbenzein Solution Nile Blue A Solution Ninhydrin Solution Ninhydrin Solution R Ninhydrin Solution R Nitric Acid Dilute Perchloric Acid Solution Phenol Red Solution Phenol Red Solution R2 500ml Phenolphthalein Solution Phenolphtalein Solution R Phosphomolybdotungstic Reagent Phosphotungstic Acid Solution Picric Acid Solution Picric Acid Solution R M Potassium Chloride Potassium Chromate Solution Potassium Dichromate Solution Potassium Ferrocyanide Solution M Potassium Hydrogen Phthalate M Potassium Hydroxide in Alcohol (10% v/v) Potassium Hydroxide Solution, Alcoholic Potassium Iodide and Starch Solution 125ml Potassium Iodide Solution Potassium Iodide Solution Saturated 500ml Potassium Iodobismuthate Solution Potassium Iodobismuthate Solution R Potassium Permanganate Solution Potassium Pyroantimonate Solution 125ml A+B Potassium Tetraiodomercurate Solution (alkaline A+B) Ruthenium Red Solution Silver Nitrate Solution R Silver Nitrate Solution R Sodium Carbonate Solution Sodium Hydroxide Solution Sodium Hydroxide Solution Sodium Hydroxide Solution, Strong Sodium Hypochlorite Solution, Strong 500ml John Barron Page 3 of 6

4 Reagents as outlined in Chapter 4 (4.1.1) of Ph. Eur Sodium Sulphide Solution Stannous Chloride Solution Starch Solution Sulphuric Acid Dilute Tetramethylammonium Hydroxide Solution Thioacetamide Solution Thymolphthalein Solution Tris (Hydroxymethyl) Aminomethane Solution Carbon Dioxide Free Water Zinc Chloride - Formic Acid Solution Zinc Chloride Solution Iodinated Zinc Acetate Solution Volumetric Solutions as outlined in Chapter 4 (4.2.2) of Ph. Eur M Ammonium and Cerium Nitrate M Ammonium and Cerium Nitrate M Ammonium and Cerium Sulphate M Ammonium Thiocyanate M Barium Chloride M Benzethonium Chloride M Cerium Sulphate M Ferric Ammonium Sulphate M Hydrochloric Acid M Hydrochloric Acid M Hydrochloric Acid M Hydrochloric Acid M Iodine M Iodine M Lead Nitrate M Lithium Methoxide M Mercuric Nitrate M Perchloric Acid M Potassium Bromate M Potassium Hydroxide M Potassium Hydroxide in Alcohol (60% v/v) M Potassium Hydroxide, Alcoholic M Potassium Hydroxide, Alcoholic M Potassium Permanganate M Silver Nitrate M Sodium Arsenite M Sodium Edetate M Sodium Hydroxide M Sodium Hydroxide M Sodium Hydroxide, Ethanolic M Sodium Methoxide M Sodium Nitrite M Sodium Thiosulphate M Sulphuric Acid M Sulphuric Acid M Tetrabutylammonium Hydroxide M Tetrabutylammonium Hydroxide in 2-propanol M Zinc Sulphate John Barron Page 4 of 6

5 Volumetric Solutions as outlined in Chapter 4 (4.2.2) of Ph. Eur M Cupriethlenediamine Hydroxide Solution M Hydrochloric Acid, Alcoholic M Potassium Hydroxide M Silver Nitrate Buffer Solutions as outlined in Chapter 4 (4.1.3) of Ph. Eur Buffered Acetone Solution Buffer Solution ph Phosphate Buffer Solution ph L Acetate Buffer Solution ph Phosphate Buffer Solution ph Phosphate Buffer Solution ph Ammonium Chloride Buffer Solution ph Ammonium Chloride Buffer Solution ph Buffer (Phosphate) solution ph Phosphate Buffer Solution ph 8.5 5L Standard Solutions for Limit Tests as outlined in Chapter 4 (4.1.2) of Ph. Eur Aluminium Standard Solution (200ppm Al) C Concentrate to make Ammonium Standard Solution 100ppm as NH C Concentrate to make Ammonium Standard Solution (1ppm NH 4 ) C Concentrate to make Arsenic Standard Solution (10ppm as As) Cadmium Standard Solution (0.1% Cd) C Concentrate to make Calcium Standard Solution (400ppm Ca) C Concentrate to make ( ) Calcium Standard Solution (100ppm Ca) Alcoholic C Concentrate to make Chloride Standard Solution (8ppm Cl) Chromium Standard Solution (100ppm Cr) Copper Standard Solution (0.1% Cu) C Concentrate to make Ferrocyanide Standard Solution (100ppm Fe CN 6 ) C Concentrate to make Fluoride Standard Solution (100ppm F) C Concentrate to make Iron Standard Solution ( 20ppm Fe) C Concentrate to make Iron Standard Solution (8ppm Fe) Lead Standard Solution (0.1% Pb) C Concentrate to make Lead Standard Solution (100ppm Pb) C Concentrate to make ( ) Magnesium Standard Solution (100ppm Mg) C Concentrate to make Nickel Standard Solution (10ppm Ni) C Concentrate to make Nitrate Standard Solution (2ppm NO 3 ) C Concentrate to make Phosphate Standard Solution (5ppm PO 4 ) C Concentrate to make ( ) Potassium Standard Solution (100ppm K) Selenium Standard Solution (100ppm Se) C Concentrate to make ( ) Sodium Standard Solution (200ppm Na) C Concentrate to make Sulphate Standard Solution (10ppm SO 4 ) C Concentrate to make ( ) Zinc Standard Solution (100ppm as Zn) John Barron Page 5 of 6

6 Reagents as Outlined in Chapter 2 of European Pharmacopeia EPP0S01 Primary Opalescent Standard Colouration - Primary Solutions EPBS01 EPBS01 Primary Blue Solution EPRS01 EPRS01 Primary Red Solution EPYS01 EPYS01 Primary Yellow Solution Standard Solutions EP703 Standard Solution B (Brown) EP704 Standard Solution BY (Brown/Yellow) EP705 Standard Solution GY (Green/Yellow) EP706 Standard Solution Y (Yellow) EP707 Standard Solution R (Red) John Barron Page 6 of 6