Standard fisico-chimici

Reagecon's Hydrochloric Acid/Sodium Chloride pH 1.2 Dissolution Media is a ready to use solution, specifically formulated to perform dissolution studies on solid form pharmaceutical preparations. The product is prepared in accordance with relevant Pharmacopoeia requirements, without any deviations in materials or methodology from the Pharmacopoeia methods. - The product has the reported accuracy and guaranteed stability of 2 years.

Reagecon Chloride Standard 1000ppm can be used at suitable concentrations to calibrate or control analytical techniques for the measurement of Chloride in an aqueous medium. The product is extremely accurate ± 0.5%, is water based, has guaranteed stability throughout its entire shelf life, even after opening the bottle. The product is NIST traceable. It can also be used for Method Validation or Instrument Qualification. This product contains Magnesium Sulphate. - NIST Traceable - Accurate to ± 0.5% - Can be used as a calibrant for several analytical techniques - Aqueous Matrix

Reagecon's Sulphuric Acid 0.1M 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. - NIST Traceable - Titration is a rapid, economical and versatile analytical tool. This Reagecon Analytical Volumetric Solution is accurate, stable, reproducible and fully factorised. Titrations performed with this product, exhibit defined stochiometry, are quantitative, establish an equilibrium that is definitive and fast and provide unambiguous results. Stability is proven (either opened or unopened) for the shelf life of this product.

Reagecon's Formate Standard for Ion Chromatography (IC) 0.2 mg/mL (200 ppm) in H₂O is manufactured from ultra-pure material. This product is manufactured gravimetrically. Prior to bottling; the final product is tested and verified using a state of the art ion chromatograph and is reported using the gravimetric result; corrected for density; to a specification of ± 0.2%. The results are reported in mg/kg and mg/L on the basis of weight and density. Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for calibration of laboratory balances. - GHS/OSHA compliant, REACH - This product is produced in a highly controlled cleanroom (ISO 7) environment; using ultra-pure water (specially treated for the production of ion chromatography standards) and triple leached pre-cleaned bottles. All of the uncertainties of measurement for the product are calculated according to Eurachem/CITAC guidelines and reported as expanded uncertainties at the 95% confidence level.

Reagecon's Sodium 160mmol/l and Potassium 5mmol/l Standard for Flame Photometry is manufactured from ultra-pure salts. Prior to bottling; the final product is tested and verified using ICP-MS and is reported using the gravimetric result; to a specification of ± 0.2% for each cation. The results are reported in mg/L on the basis of weight. Reagecon hold ISO 17025 accreditation (A2LA Ref: 6739.02) for calibration of laboratory balances. - GHS/OSHA compliant, REACH - This product is produced in a highly controlled cleanroom (ISO 7) environment, using ultra-pure water (specially treated for the production of mass spectroscopy standards). The titrimetry and spectroscopy are controlled and calibrated using separate standards, so the product comes with two layers of traceability including NIST Standards where available. All of the uncertainties of measurement for this product are calculated according to Eurachem/CITAC guidelines and reported as expanded uncertainties at the 95% confidence level.

Reagecon Iodoplatinate Reagent is a high purity stable product developed and tested for European Pharmacopoeia (EP) applications.  These include use as a reagent in the performance of tests outlined in several EP monographs. - This Reagecon EP reagent is accurate, stable and reproducible. Stability is proven (either opened or unopened) for the shelf life of this product.

Reagecon's Ion Chromatography (IC) Multi Element Cation Standard (5 Elements) in H₂O is manufactured from ultra-pure salts. This product is manufactured gravimetrically. Prior to bottling; the final product is tested and verified using a state of the art ion chromatograph and is reported using the gravimetric result; corrected for density. The results are reported in mg/kg and mg/L on the basis of weight and density. Reagecon hold ISO 17025 accreditation (A2LA Ref: 6739.02) for calibration of laboratory balances. - GHS/OSHA compliant, REACH - This product is produced in a highly controlled cleanroom (ISO 7) environment; using ultra-pure water (specially treated for the production of ion chromatography standards) and triple leached pre-cleaned bottles. All of the uncertainties of measurement for the product are calculated according to Eurachem/CITAC guidelines and reported as expanded uncertainties at the 95% confidence level. Description | Concentration: - Calcium (Ca): 2.5 µg/mL (ppm). - Potassium (K): 2.5 µg/mL (ppm). - Magnesium (Mg): 2.5 µg/mL (ppm). - Sodium (Na): 2.5 µg/mL (ppm). - Ammonium (NH₄): 2.5 µg/mL (ppm).

Reagecon’s Release Agent 5.0% Lanthanum for Atomic Absorption (AAS) is a high quality product designed and specified to react with certain interfering anions, so as to eliminate or reduce interference, thereby enhancing the prospect of greater accuracy whilst measuring the target cation. - This product is produced from at least 99.9% pure starting material, enabling the user to have a very low level of impurities in the final sample.

Reagecon's Sulphuric Acid 2.5M (5.0N) Analytical Volumetric Solution (AVL) is tested by an ISO 17025 Accredited Test Method (A2LA Ref: 6739.03). This product is a fully factorised; high purity; stable product; developed and tested for acid/base titrations. This Analytical Volumetric Solution; also called titrant; standard titrant or standard solution; is tested to a specification of ± 0.1%. 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; to determine the end points by detection of any of several properties. Acid/base titrations; also called neutralisation titrations; are used to determine either the amount of acid/base in a sample or the substance that can be converted to an acid/base. - Titration is a rapid, economical and versatile analytical tool. This Reagecon titrant is accurate, stable, reproducible and fully factorised. Titrations performed with this product, exhibit defined stoichiometry, are quantitative, establish an equilibrium that is definitive and fast and provide unambiguous results. Stability is proven (either opened or unopened) for the shelf life of this product.

Reagecon's Saybolt +30 Colour Standard can be used to calibrate, control, qualify or validate colour measurement instruments. This includes ASTM specified methods D 156 and D 6045. The standard is particularly suited for colour grading light coloured petroleum products.

Reagecon's pH Buffer Solution at 25°C is tested by an ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable; has guaranteed stability throughout its entire shelf life; even after opening the bottle. The product is developed; formulated and specified in accordance with EP requirements. - NIST traceable

Pricing displayed is Nett. For order quantities above 4 units, ask your sales contact for a quotation. Reagecon's Multi Element Standard for ICP; ICP-MS in 2% Hydrochloric Acid (HCl) is manufactured from ultra-pure metals or salts. This product is manufactured gravimetrically using the mass balance approach: 100% less the sum of all impurities (w/w). Prior to bottling; the final product is tested and verified using ICP-MS and is reported using the gravimetric result; corrected for density. The results are reported in mg/kg and mg/L on the basis of weight and density. Reagecon hold ISO 17025 (A2LA Ref: 6739.02) accreditation for calibration of laboratory balances. - GHS/OSHA compliant, REACH - This product is produced in a highly controlled cleanroom (ISO 7) environment, using ultra-pure water (specially treated for the production of mass spectroscopy standards), triple distilled acids and triple leached pre-cleaned bottles. The titrimetry and spectroscopy are controlled and calibrated using separate standards, so the product comes with two layers of traceability including NIST Standards, where available. All of the uncertainties of measurement for this product are calculated according to Eurachem/CITAC guidelines and reported as expanded uncertainties at the 95% confidence level. Description | Concentration: - Calcium (Ca): 10000 µg/mL (ppm). - Potassium (K): 10000 µg/mL (ppm). - Magnesium (Mg): 2000 µg/mL (ppm). - Phosphorus (P): 6000 µg/mL (ppm). - Sodium (Na): 6000 µg/mL (ppm).

Pricing displayed is Nett. For order quantities above 4 units, ask your sales contact for a quotation. Reagecon's Ion Chromatography (IC) Multi Element Cation Standard (4 Elements) in H₂O is manufactured from ultra-pure salts. This product is manufactured gravimetrically. Prior to bottling; the final product is tested and verified using a state of the art ion chromatograph and is reported using the gravimetric result; corrected for density. The results are reported in mg/kg and mg/L on the basis of weight and density. Reagecon hold ISO 17025 accreditation (A2LA Ref: 6739.02) for calibration of laboratory balances. - GHS/OSHA compliant, REACH - This product is produced in a highly controlled cleanroom (ISO 7) environment; using ultra-pure water (specially treated for the production of ion chromatography standards) and triple leached pre-cleaned bottles. All of the uncertainties of measurement for the product are calculated according to Eurachem/CITAC guidelines and reported as expanded uncertainties at the 95% confidence level. Description | Concentration: - Sodium (Na): 1000 µg/mL (ppm). - Magnesium (Mg): 1000 µg/mL (ppm). - Calcium (Ca): 1000 µg/mL (ppm). - Potassium (K): 1000 µg/mL (ppm).

Reagecon's Hydrochloric Acid Concentrated Volumetric Solution, Ampoule to make 1L of 1.0M (1.0N) Hydrochloric Acid is a fully factorised, high purity, stable product, developed and tested for titrations. When the product is accurately diluted to one litre in a volumetric flask, it can then be used as an Analytical Volumetric Solution, to a specification of ± 0.2%. This Analytical Volumetric Solution, is 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, to determine the end points by detection of any of several properties. - Titration is a rapid, economical and versatile analytical tool. This Reagecon Concentrated Volumetric Solution is accurate, stable and reproducible. Titrations performed with this product, exhibit defined stochiometry, are quantitative, establish an equilibrium that is definitive and fast and provide unambiguous results. Stability is proven for the shelf life of this product. The product must be diluted accurately to one litre, in a volumetric flask under controlled temperature conditions, for optimal performance.

Reagecon's Potassium Thiocyanate 0.1M (0.1N) Analytical Volumetric Solution (AVL) is a fully factorised, high purity, stable product, developed and tested for oxidation/reduction titrations.  This Analytical Volumetric Solution, also called titrant, standard titrant or standard solution, is tested to a specification of ± 0.1%. 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, to determine the end points by detection of any of several properties.  Oxidation/reduction titrations depend on changes in the electropotential of the oxidation reduction system and always involves a reaction between an oxidising and reducing pair. - Titration is a rapid, economical and versatile analytical tool. This Reagecon titrant is accurate, stable, reproducible and fully factorised. Titrations performed with this product, exhibit defined stoichiometry, are quantitative, establish an equilibrium that is definitive and fast and provide unambiguous results. Stability is proven (either opened or unopened) for the shelf life of this product.

Pricing displayed is Nett. For order quantities above 4 units, ask your sales contact for a quotation. Reagecon's Multi Element Standard for ICP; ICP-MS in 2-5% Hydrochloric Acid (HCl) is manufactured from ultra-pure metals or salts. This product is manufactured gravimetrically using the mass balance approach: 100% less the sum of all impurities (w/w). Prior to bottling; the final product is tested and verified using ICP-MS and is reported using the gravimetric result; corrected for density. The results are reported in mg/kg and mg/L on the basis of weight and density. Reagecon hold ISO 17025 (A2LA Ref: 6739.02) accreditation for calibration of laboratory balances. - GHS/OSHA compliant, REACH - This product is produced in a highly controlled cleanroom (ISO 7) environment, using ultra-pure water (specially treated for the production of mass spectroscopy standards), triple distilled acids and triple leached pre-cleaned bottles. The titrimetry and spectroscopy are controlled and calibrated using separate standards, so the product comes with two layers of traceability including NIST Standards, where available. All of the uncertainties of measurement for this product are calculated according to Eurachem/CITAC guidelines and reported as expanded uncertainties at the 95% confidence level. Description | Concentration: - Caesium Chloride (CsCl): 1000 µg/mL (ppm). - Calcium (Ca): 5 µg/mL (ppm). - Magnesium (Mg): 3 µg/mL (ppm). - Phosphorus (P): 20 µg/mL (ppm). - Potassium (K): 20 µg/mL (ppm). - Sodium (Na): 5 µg/mL (ppm).

Reagecon's Conductivity Standard at 25°C Certified Reference Material is produced under our ISO 17034 (A2LA Ref: 6739.01) Accreditation and is NIST traceable. The product is aqueous based; non-hazardous and accurate to a specification of ± 1%. - To enable analysts to achieve the correct result when measuring conductivity and to prove the correctness of that result; Reagecon has developed a high quality range of Conductivity Standards; which can be used for calibration of conductivity sensors; quality control; method validation and instrument qualification. - ISO 17034 accreditation requirements include raw material characterisation; homogeneity and stability studies; assignment of certified values as well as packaging and documentation control. - Reagecon Conductivity Standards are aqueous based; thereby eliminating any errors attributable to matrix mismatch. - Directly traceable to NIST Standard Reference Materials; meets the specification requirements of all the major Pharmacopoeias. - The low temperature coefficient of variation; reduces measurement errors and enables non-temperature controlled use and is suitable for field work. - High accuracy ± 1% at 25°C; enables the Standards to be used as calibrators and/or controls; in accordance with the most exacting industrial requirements. - Manufactured to exacting specifications with an extended shelf life and stability; even after opening the bottle thereby eliminating the requirement to open a fresh bottle of Standard every time it is used.