1660 Results for: "REAGECON"

Supplier: REAGECON

Phenolphthalein 0,1% in ethanol 80% Reag. Ph. Eur.

Supplier: REAGECON

Phenolphthalein 10 g/l in ethanol 96% (v/v) Reag. Ph. Eur. 1063703

Supplier: REAGECON

These conductivity standards are aqueous and so avoid the problems of matrix errors and high temperature dependency of nonaqueous conductivity standards.

Supplier: REAGECON

Colour standard, Primary solution blue (1 ml solution contains 62.4 mg CuSO₄.5H₂O) Reag. Ph. Eur., Glass bottle

Supplier: REAGECON

Sodium hydroxide 0.1 mol/l (0.1 N) in aqueous solution volumetric solution low in carbonate

Supplier: REAGECON

The potentials quoted are of platinum electrode with reference to Ag/AgCl (3 M KCl).

Supplier: REAGECON

Perchloric acid 0.1 mol/l (0.1 N) in aqueous solution Reag. Ph. Eur. 3003900

Supplier: REAGECON

Bromothymol blue sodium salt 0.05% in ethanol 20% (v/v) Reag. Ph. Eur. 1012901

Supplier: REAGECON

Buffer solution, pH value: 10,00, ±0,01, Reference temperature: 20 °C, Plastic bottle

Supplier: REAGECON

Osmolality standards provide ease of use when calibrating all types of osmometers. All Osmolality standards are manufactured using high purity raw materials. These products are prepared gravimetrically on a weight/weight basis. Both solute (salts) and solvent (water) are weighed on a balance calibrated by using OIML traceable weights.

Supplier: REAGECON

Potassium bromate Reag. Ph. Eur. 3004200

Supplier: REAGECON

A complete range of certified control standards with values ranging from 133 to 26,6 µS.

Supplier: REAGECON

Concentrate to make arsenic standard solution (10 ppm as As) as outlined in Chapter 4 (4.1.2) of Ph. Eur.

Supplier: REAGECON

Sodium chloride 8.7 g/l in aqueous solution

Supplier: REAGECON

2-Propanol

Supplier: REAGECON

Sodium metaarsenite 0.1 M (0.2 N) in aqueous solution Reag. Ph. Eur. 3005800

Supplier: REAGECON

Sulphuric acid 0.13 mol/l (0.26 N) in aqueous solution 0.13 mol/l (0.26 N) in aqueous solution volumetric solution

Supplier: REAGECON

Sulphuric acid 100 g/L (∼9.6%)

Supplier: REAGECON

Turbidity standards for ratio and non-ratio instruments composed of suspended polymer microspheres.

Supplier: REAGECON

Hydrochloric acid 0.5 mol/l (0.5 N) volumetric solution

Supplier: REAGECON

Magnesium Standard, 10000 mg/L, Magnesium, Matrix: Nitric acid dil., Application: ICP standards

Supplier: REAGECON

Methyl orange USP

Supplier: REAGECON

Reagecon's barium chloride 0,1 M according to Chinese Pharmacopoeia (ChP) is a fully factorised, high purity, stable product, developed and tested for titrations. This is an Analytical Volumetric Solution, also called titrant, standard titrant or standard solution. It is a reagent of known concentration, that is dispensed from a burette or other dispensing apparatus to a sample (analyte), until a reaction between the two liquids is judged to be complete. The product may be used for manual titrations, or more commonly automatic titrations also called potentiometric titration, to determine the end points by detection of any of several properties as detailed in several ChP monographs.

Supplier: REAGECON

Lead(II) acetate

Supplier: REAGECON

Calcium chloride 0.5 mol/l (1 N) in aqueous solution volumetric solution

Supplier: REAGECON

Potassium dichromate 1/6 mol/l (1 N) in aqueous solution volumetric solution

Supplier: REAGECON

Hydrochloric acid 1 mol/l (1 N) volumetric solution

Supplier: REAGECON

Sodium hydroxide 1 mol/l (1 N) in aqueous solution Reag. Ph. Eur. 3006300

Supplier: REAGECON

Lead acetate cotton Reag. Ph. Eur. 1048101

Supplier: REAGECON

Sulphuric acid 5 mol/l (10 N) in aqueous solution volumetric solution