Étalons physico-chimiques

Reagecon's Indium Standard for ICP; ICP-MS 10;000 µg/mL (10;000 ppm) in 2-5% Nitric Acid (HNO₃) for ICP or ICP-MS is manufactured from ultra-pure metal (99.999%). 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. To a specification of ± 0.2%. 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 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.

Reagecon's pH Buffer Solution at 20°C is colour coded for ease of use. Tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.

This Reagecon Density Standard Quality Range 0.8428 g/mL at 15°C is manufactured and tested in accordance with ASTM D4052 for testing of density or relative density (specific and API gravity). It is tested by vibrational densitometer and can be used as a calibration or control standard for density measurement by vibrational or hydrometer (specific gravity) based techniques. - The Test Method used by Reagecon for testing density standards using vibrational densitometers is accredited to ISO 17025 (A2LA Ref: 6739.03). The product is prepared gravimetrically on a weight/weight basis. Both solute and solvent are weighed on a balance calibrated by OIML traceable weights. Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for calibration of laboratory balances. The density of the product is established and tested using high performance calibrated vibrational densitometers. - High accuracy ± 0.16%

Reagecon's ICP; ICP-MS Multi Element Standard in 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: - Rhodium: 100 µg/mL (ppm). - Platinum: 100 µg/mL (ppm). - Palladium: 100 µg/mL (ppm).

Pricing displayed is Nett. For order quantities above 4 units, ask your sales contact for a quotation. Reagecon's ICP; ICP-MS Multi Element Standard in 2-5% HNO₃ 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: - Arsenic (As): 100 µg/mL (ppm). - Cadmium (Cd): 100 µg/mL (ppm). - Chromium (Cr): 100 µg/mL (ppm). - Copper (Cu): 100 µg/mL (ppm). - Iron (Fe): 100 µg/mL (ppm). - Nickel (Ni): 100 µg/mL (ppm). - Lead (Pb): 100 µg/mL (ppm). - Tin (Sn): 100 µg/mL (ppm). - Zinc (Zn): 100 µg/mL (ppm).

Reagecon's Total Acid Number (TAN) Non Aqueous Titrant 0.1M (0.1N) Potassium Hydroxide in Propan-2-ol is tested by an ISO 17025 Accredited Test Method (A2LA Ref: 6739.03).

Reagecon's Sodium Lauryl Sulphate 0.50% Dissolution Media Concentrate is presented in concentrate form. This concentrate measures 500ml in volume in each bottle and the contents of each bottle can be diluted to produce 10L of working solution in water. This diluted volume is the working Dissolution Medium. The product is prepared and when diluted can be used in accordance with relevant pharmacopoeia requirements. - This product is presented as a concentrate in order to facilitate easy shipping, storage and handling. - The pack contains 12 bottles, each of which has a volume of 500ml of solution, each 500ml bottle is diluted to give 10L of ready to use Dissolution Medium.

Reagecon’s Multi Element Linearity Standard for Flame Photometry is manufactured from ultra-pure salts. This product is manufactured gravimetrically. 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 (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). 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: - Barium (Ba): 28.8 ppm. - Calcium (Ca): 18.2 ppm. - Lithium (Li): 1.91 ppm. - Potassium (K): 2.09 ppm. - Sodium (Na): 2.15 ppm.

Reagecon's Colour Reference Solution No.4 Brownish Red is formulated as a reference solution for the examination of the degree of colouration of liquids in accordance with the Chinese Pharmacopoeia. This product is produced by combining Reagecon Primary Colour Solutions. - This Reference Colour Solution is a ready to use coloration standard presented in high quality, tamper evident bottles for use as a calibration and/or quality control standard. It is prepared by combining Reagecon Primary Colour Solutions. - Manufactured gravimetrically according to Chinese Pharmacopoeia guidelines. - Concentration verified using a high performance spectrophotometer.

Reagecon Lead Acetate Cotton is a high purity stable product developed and tested for European Pharmacopoeia (EP) applications.

Reagecon's pH Buffer Solution at 25°C is colour coded for ease of use. Tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.

Pricing displayed is Nett. For order quantities above 4 units, ask your sales contact for a quotation. Reagecon’s Multi Element Standards for ICP; ICP-MS in 2-5% HNO₃ 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: - Aluminium (Al): 50 µg/mL (ppm). - Arsenic (As): 50 µg/mL (ppm). - Barium (Ba): 50 µg/mL (ppm). - Cadmium (Cd): 50 µg/mL (ppm). - Cobalt (Co): 50 µg/mL (ppm). - Chromium (Cr): 50 µg/mL (ppm). - Copper (Cu): 50 µg/mL (ppm). - Potassium (K): 500 µg/mL (ppm). - Manganese (Mn): 50 µg/mL (ppm). - Molybdenum (Mo): 50 µg/mL (ppm). - Nickel (Ni): 50 µg/mL (ppm). - Lead (Pb): 50 µg/mL (ppm). - Selenium (Se): 50 µg/mL (ppm). - Strontium (Sr): 50 µg/mL (ppm).

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% HNO₃ 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 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), 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: - Aluminium (Al): 1000 μg/mL (ppm). - Antimony (Sb): 1000 μg/mL (ppm). - Arsenic (As): 1000 μg/mL (ppm). - Barium (Ba): 1000 μg/mL (ppm). - Cadmium (Cd): 1000 μg/mL (ppm). - Calcium (Ca): 1000 μg/mL (ppm). - Chromium (Cr): 1000 μg/mL (ppm). - Cobalt (Co): 1000 μg/mL (ppm). - Copper (Cu): 1000 μg/mL (ppm). - Iron (Fe): 1000 μg/mL (ppm). - Lead (Pb): 1000 μg/mL (ppm). - Magnesium (Mg): 1000 μg/mL (ppm). - Manganese (Mn): 1000 μg/mL (ppm). - Nickel (Ni): 1000 μg/mL (ppm). - Selenium (Se): 1000 μg/mL (ppm). - Titanium (Ti): 1000 μg/mL (ppm). - Zinc (Zn): 1000 μg/mL (ppm).

Reagecon Picric Acid Solution 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. - NIST traceable - 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 Sodium Chloride 1M (1N) Analytical Volumetric Solution (AVL) is a fully factorised, high purity, stable product, developed and tested for 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. - Titration is a rapid, economical and versatile analytical tool. This Reagecon AVL 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 Brix Standard (Stabilised) 11.5% at 20°C is a high quality product; with an extended shelf life to be used either as a calibrant or analytical control material for use in Refractive Index based methods for Brix determination. This product can be used on any make or model of refractometer. The product is tested using a state of the art refractometer; manufactured gravimetrically and is traceable. Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.03) for the test method used to certify this product (TPR1A 01). - Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.03) for testing Refractive Index (Brix standards) using refractometry. This product has an uncertainty of measurement of ± 0.11%. It is stable for one year; either opened or unopened and is presented in a convenient 15ml dropper bottle. The product is prepared gravimetrically on a weight/weight basis. Both solute and solvent are weighed on a balance calibrated by OIML traceable weights. Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for calibration of laboratory balances. - High accuracy (± 0.11%) - Tested using a state of the art Refractometer

Reagecon’s 35% Sucrose in Water (Brix) is a Certified Reference Material (CRM). The product is manufactured and certified in accordance with the requirements of ISO 17034 (A2LA Ref: 6739.01) and can be used on any make or model of refractometer. This product is used primarily either as a calibrant or analytical control solution in Refractive Index based methods of Brix value determinations; it can also be used to validate appropriate test methods or qualify a refractometer for use in a regulated industry. The product has a shelf life of 20 weeks; is manufactured in accordance with ICUMSA guidelines and is presented in a convenient high quality dropper bottle. - The product measurement uncertainty is computated on a batch to batch basis; but is guaranteed to never exceed ± 0.15 °Brix. ISO 17034 accreditation (A2LA Ref: 6739.01) requirements include raw material characterisation; homogeneity and stability studies; assignment of certified values as well as packaging and documentation control. This product is certified gravimetrically on a mass fraction basis. Both solute and solvent are weighed on balances calibrated by Reagecon’s engineers using OIML traceable weights. Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for calibration of laboratory balances.

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% HNO₃ 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 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), 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: - Aluminium (Al): 1000 μg/mL (ppm). - Calcium (Ca): 1000 μg/mL (ppm). - Iron (Fe): 1000 μg/mL (ppm). - Magnesium (Mg): 1000 μg/mL (ppm). - Phosphorus (P): 1000 μg/mL (ppm). - Potassium (K): 1000 μg/mL (ppm). - Sodium (Na): 1000 μg/mL (ppm).