Estándares fisicoquímicos
Los estándares fisicoquímicos son materiales de referencia esenciales utilizados para garantizar la precisión y fiabilidad de diversas mediciones analíticas en la investigación científica y aplicaciones industriales. Esta categoría incluye una amplia gama de estándares como los estándares de conductividad, los estándares de electroquímica y los estándares y reactivos de ICP-OES/ICP-MS, que son cruciales para análisis elementales precisos y mediciones de conductividad. Las soluciones tampón de pH y los reactivos de carbono orgánico/inorgánico total son vitales para mantener los niveles de pH y medir el contenido de carbono en las muestras. Los estándares de la Farmacopea Europea (EP), la Farmacopea de los Estados Unidos (USP) y otras farmacopeas proporcionan puntos de referencia para el control de calidad farmacéutico. Otros estándares como los de turbidez, densidad, refractometría y viscosidad aseguran mediciones precisas de propiedades físicas. Los estándares especializados, como los de la industria del vino, lácteos y petroquímica, apoyan el control de calidad y el cumplimiento normativo en sectores específicos. Estos estándares fisicoquímicos desempeñan un papel crucial en garantizar la validez y reproducibilidad de los resultados experimentales, apoyando una amplia gama de aplicaciones, desde el monitoreo ambiental hasta las pruebas farmacéuticas y la ciencia de materiales.
Subcategorías de "Estándares fisicoquímicos"
- Estándares de color(74 productos)
- Estándares de crioscopia(10 productos)
- Estándares de densidad(107 productos)
- Estándares de punto de fusión(16 productos)
- Estándares de osmolalidad(27 productos)
- Estándares de Índice de Refracción(96 productos)
- Estándares de turbidez(137 productos)
- Estándares de viscosidad(75 productos)
Se han encontrado 3970 productos de "Estándares fisicoquímicos"
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Reagecon System Suitability Set to USP for Total Organic Carbon (TOC) suitable for use with Sievers 900/M9 Analysers
Reagecon's System Suitability Set to USP for Total Organic Carbon (TOC) is a product of extremely high specification and purity. The product is produced from ultra pure raw materials including water that is prepared by a special proprietary process. The product is presented in vials that are manufactured, cleaned and leached, by a special proprietary process specifically for the product - The products RTOCRs and RTOCRss from the table above are prepared gravimetrically on a weight/volume basis to a specification of ± 2%. Reagecon holds IEC/ISO 17025 accreditation for calibration of laboratory balances (A2LA Ref: 6739.02). Products are tested using a high performance calibrated Total Organic Carbon Analyser (TOC Instrument); RTOCRs and RTOCRss are tested within the scope of Reagecon’s ISO 17025 accredited test method (A2LA Ref: 6739.03) and RTOCLW is not tested within the scope of the accredited test method. Item No - Description | Qty: - RTOCLW-Reagent Water <50ppb: 1. - RTOCRs-0.5 mg/L C from USP Sucrose Rs: 1. - RTOCRss-0.5 mg/L C from USP 1,4- Benzoquinone: 1.Forma y color:LiquidReagecon 4 mg/L as Sodium Carbonate (Na₂CO₃) Total Inorganic Carbon (TIC) Standard for Sievers 900/M9 Analysers
Reagecon's 4 mg/L as Sodium Carbonate (Na₂CO₃) Total Inorganic Carbon (TIC) Standard is a product of extremely high specification and purity. The product is produced from ultra pure raw materials including water that is prepared by a special proprietary process. The product is presented in vials that are manufactured, cleaned and leached, by a special proprietary process specifically for the product. - This product is prepared gravimetrically on a weight/volume basis to a specification of ± 2%. Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for calibration of laboratory balances. The concentration of this standard is verified using a high performance calibrated Total Organic Carbon Analyser (TOC Instrument) using Reagecon’s ISO 17025 accredited (A2LA Ref: 6739.03) test method.Forma y color:LiquidReagecon 0.5 mg/L C from USP Sucrose Total Organic Carbon (TOC) Standard for OI Analytical and Teledyne Tekmar Analysers
Reagecon's 0.5 mg/L C from USP Sucrose Total Organic Carbon (TOC) Standard is a product of extremely high specification and purity. The product is produced from ultra pure raw materials including water that is prepared by a special proprietary process. The product is presented in vials that are manufactured, cleaned and leached, by a special proprietary process specifically for the product - This product is prepared gravimetrically on a weight/volume basis to a specification of ± 2%. Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for calibration of laboratory balances. The concentration of this standard is verified using a high performance calibrated Total Organic Carbon Analyser (TOC Instrument) using Reagecon’s ISO 17025 accredited (A2LA Ref: 6739.03) test method.Forma y color:LiquidReagecon 0.5 mg/L C as Sodium Dodecylbenzene Sulfonate Total Organic Carbon (TOC) Standard for Shimadzu TOC-L/TOC-V/TOC-Vcsh/TOC-4200 Analysers
Reagecon's 0.5 mg/L C as Sodium Dodecylbenzene Sulfonate Total Organic Carbon (TOC) Standard is a product of extremely high specification and purity. The product is produced from ultra pure raw materials including water that is prepared by a special proprietary process. The product is presented in vials that are manufactured, cleaned and leached, by a special proprietary process specifically for the product.Forma y color:LiquidReagecon JP Reagent Water Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers
Reagecon's JP Reagent Water Total Organic Carbon (TOC) Standard is a product of extremely high specification and purity. The product is produced from water that is prepared by a special proprietary process. The product is presented in vials that are manufactured, cleaned and leached, by a special proprietary process specifically for the product.Forma y color:LiquidReagecon System Suitability Set to USP for Total Organic Carbon (TOC) suitable for use with Sievers 900/M9 Analysers
Reagecon's System Suitability Set to USP for Total Organic (TOC) is a product of extremely high specification and purity. The product is produced from ultra pure raw materials including water that is prepared by a special proprietary process. The product is presented in bottles that are manufactured, cleaned and leached, by a special proprietary process specifically for the product. - The products RTOCRS1LTR and RTOCRSS1LTR from the table above are prepared gravimetrically on a weight/volume basis to a specification of ± 2%. Reagecon holds IEC/ISO 17025 accreditation for calibration of laboratory balances (A2LA Ref: 6739.02). Products are tested using a high performance calibrated Total Organic Carbon Analyser (TOC Instrument); RTOCRS1LTR and RTOCRSS1LTR are tested within the scope of Reagecon’s ISO 17025 accredited test method (A2LA Ref: 6739.03) and RTOCW 1LTR is not tested within the scope of the accredited test method. Item No - Description | Qty: - RTOCW 1LTR-TOC Standard USP Reagent Water Rw: 1. - RTOCRS1LTR-TOC Standard USP Standard Sucrose Solution Rs (0.5mg/L C): 1. - RTOCRSS1LTR-TOC Standard USP System Suitability Solution 1 4-Benzoquinone (0.5mg/L C): 1.Forma y color:LiquidReagecon 0.75 mg/L C from NIST Sucrose Total Organic Carbon (TOC) Standard for Anatel TOC600 Analyser
Reagecon's 0.75 mg/L C from NIST Sucrose Total Organic Carbon (TOC) Standard is a product of extremely high specification and purity. The product is produced from ultra pure raw materials including water that is prepared by a special proprietary process. The product is presented in bottles that are manufactured, cleaned and leached, by a special proprietary process specifically for the product.Forma y color:LiquidReagecon 0.25 mg/L C from NIST Sucrose Total Organic Carbon (TOC) Standard for Lighthouse Analyser
Reagecon's 0.25 mg/L C from NIST Sucrose Total Organic Carbon (TOC) Standard is a product of extremely high specification and purity. The product is produced from ultra pure raw materials including water that is prepared by a special proprietary process. The product is presented in bottles that are manufactured, cleaned and leached, by a special proprietary process specifically for the product. - This product is prepared gravimetrically on a weight/volume basis to a specification of ± 2%. Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for calibration of laboratory balances. The concentration of this standard is verified using a high performance calibrated Total Organic Carbon Analyser (TOC Instrument) using Reagecon’s ISO 17025 accredited (A2LA Ref: 6739.03) test method.Forma y color:LiquidReagecon Total Organic Carbon (TOC) Standard 750 mg/L (ppm) with Preservative
Reagecon’s Total Organic Carbon (TOC) Standard 750 mg/L (ppm) is manufactured from high purity raw materials and is suitable for calibrating a wide range of TOC analysers to a high accuracy. - This product is prepared gravimetrically on a weight/volume basis to a specification of ± 0.5%. - Produced in our dedicated TOC Laboratory. - "This product is presented in a special twin neck dosing device. This device prevents contamination; evaporation or interference." - "Manufactured to exacting specifications with an extended shelf life and stability; even after opening the bottle." - "Consistency of product – Independent; Traceable; Tested."Forma y color:LiquidReagecon 0.75 mg/L C from NIST Sucrose Total Organic Carbon (TOC) Standard for Anatel PAT700 Analyser
Reagecon's 0.75 mg/L C from NIST Sucrose Total Organic Carbon (TOC) Standard is a product of extremely high specification and purity. The product is produced from ultra pure raw materials including water that is prepared by a special proprietary process. The product is presented in bottles that are manufactured, cleaned and leached, by a special proprietary process specifically for the productForma y color:LiquidReagecon Carbon Standard Kit for Total Organic/Inorganic Carbon (TOC/TIC) suitable for use with Sievers 900/M9 Analysers
Reagecon's Carbon Standard Kit for Total Organic/Inorganic Carbon (TOC/TIC) is a product of extremely high specification and purity. The product is produced from ultra pure raw materials including water that is prepared by a special proprietary process. The product is presented in vials that are manufactured, cleaned and leached, by a special proprietary process specifically for the product. - The products RTOCK14 and RTICN05 from the table above are prepared gravimetrically on a weight/volume basis to a specification of ± 2%. Reagecon holds IEC/ISO 17025 accreditation for calibration of laboratory balances (A2LA Ref: 6739.02). Products are tested using a high performance calibrated Total Organic Carbon Analyser (TOC Instrument); RTOCK14 and RTICN05 are tested within the scope of Reagecon’s ISO 17025 accredited test method (A2LA Ref: 6739.03) and RTOCW is not tested within the scope of the accredited test method. Item No - Description | Qty: - RTOCW-TOC Standard USP Reagent Water Rw: 1. - RTOCK14-TOC Standard 5mg/L C as KHP: 1. - RTICN05-TIC Standard 5mg/L as Na₂CO₃: 1.Forma y color:LiquidReagecon 0.25 mg/L C from NIST Sucrose Total Organic Carbon (TOC) Standard for Anatel A643/TOC600 Analysers
Reagecon's 0.25 mg/L C from NIST Sucrose Total Organic Carbon (TOC) Standard is a product of extremely high specification and purity. The product is produced from ultra pure raw materials including water that is prepared by a special proprietary process. The product is presented in bottles that are manufactured, cleaned and leached, by a special proprietary process specifically for the product - This product is prepared gravimetrically on a weight/volume basis to a specification of ± 2%. Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for calibration of laboratory balances. The concentration of this standard is verified using a high performance calibrated Total Organic Carbon Analyser (TOC Instrument) using Reagecon’s ISO 17025 accredited (A2LA Ref: 6739.03) test method.Forma y color:LiquidReagecon 100 μS/cm Conductivity Total Organic Carbon (TOC) Standard for Anatel A643 Analyser
Reagecon's 100 μS/cm Conductivity Total Organic Carbon (TOC) Standard is a product of extremely high specification and purity. The product is produced from ultra pure raw materials including water that is prepared by a special proprietary process. The product is presented in bottles that are manufactured, cleaned and leached, by a special proprietary process specifically for the product - Reagecon’s Conductivity Standard at 25°C is tested and certified by an ISO17025 Accredited Test Method (A2LA Ref. 6739.03) and NIST traceable. - This Conductivity Standard for Total Organic Carbon (TOC) Calibration is aqueous based, thereby eliminating any errors attributable to matrix mismatch. Each bottle is supplied with a comprehensive Certificate of Analysis and has a table of conductivity variation with temperature printed on the product label. The low temperature coefficient of variation, reduces measurement errors and enables non-temperature controlled use. - 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.Forma y color:LiquidReagecon 0.5 mg/L C from USP 1,4-Benzoquinone Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers
Reagecon's 0.5 mg/L C from USP 1,4- Benzoquinone Total Organic Carbon (TOC) Standard is a product of extremely high specification and purity. The product is produced from ultra pure raw materials including water that is prepared by a special proprietary process. The product is presented in vials that are manufactured, cleaned and leached, by a special proprietary process specifically for the product. - This product is prepared gravimetrically on a weight/volume basis to a specification of ± 2%. Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for calibration of laboratory balances. The concentration of this standard is verified using a high performance calibrated Total Organic Carbon Analyser (TOC Instrument) using Reagecon’s ISO 17025 accredited (A2LA Ref: 6739.03) test method.Forma y color:LiquidReagecon 0.5 mg/L C from USP Sucrose Rs Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers
Reagecon's 0.5 mg/L C from USP Sucrose Rs Total Organic Carbon (TOC) Standard is a product of extremely high specification and purity. The product is produced from ultra pure raw materials including water that is prepared by a special proprietary process. The product is presented in vials that are manufactured, cleaned and leached, by a special proprietary process specifically for the product. - This product is prepared gravimetrically on a weight/volume basis to a specification of ± 2%. Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for calibration of laboratory balances. The concentration of this standard is verified using a high performance calibrated Total Organic Carbon Analyser (TOC Instrument) using Reagecon’s ISO 17025 accredited (A2LA Ref: 6739.03) test method.Forma y color:LiquidReagecon System Suitability Set to USP for Total Organic Carbon (TOC) suitable for use with Sievers 900/M9 Analysers (12 Sets delivered at 1 monthly intervals)
Reagecon's System Suitability Set to USP for Total Organic (TOC) is a product of extremely high specification and purity. The product is produced from ultra pure raw materials including water that is prepared by a special proprietary process. The product is presented in vials that are manufactured, cleaned and leached, by a special proprietary process specifically for the product. - The products RTOCRs and RTOCRss from the table above are prepared gravimetrically on a weight/volume basis to a specification of ± 2%. Reagecon holds IEC/ISO 17025 accreditation for calibration of laboratory balances (A2LA Ref: 6739.02). Products are tested using a high performance calibrated Total Organic Carbon Analyser (TOC Instrument); RTOCRs and RTOCRss are tested within the scope of Reagecon’s ISO 17025 accredited test method (A2LA Ref: 6739.03) and RTOCW is not tested within the scope of the accredited test method. Item No - Description | Qty: - RTOCRs-TOC Standard USP Standard Sucrose Solution Rs (0.5mg/L C): 1. - RTOCRss-TOC Standard USP System Suitability Solution 1 4-Benzoquinone (0.5mg/L C): 1. - RTOCW-TOC Standard USP Reagent Water Rw: 1.Forma y color:LiquidReagecon 100 mg/L C as Potassium Hydrogen Phthalate Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers
Reagecon's 100 mg/L C as Potassium Hydrogen Phthalate Total Organic Carbon (TOC) Standard is a product of extremely high specification and purity. The product is produced from ultra pure raw materials including water that is prepared by a special proprietary process. The product is presented in vials that are manufactured, cleaned and leached, by a special proprietary process specifically for the product. - This product is prepared gravimetrically on a weight/volume basis to a specification of ± 2%. Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for calibration of laboratory balances. The concentration of this standard is verified using a high performance calibrated Total Organic Carbon Analyser (TOC Instrument) using Reagecon’s ISO 17025 accredited (A2LA Ref: 6739.03) test method.Forma y color:LiquidReagecon Calibration Blank Total Organic Carbon (TOC) Standard for Thornton 5000 Analyser
Reagecon's Calibration Blank Total Organic Carbon (TOC) Standard is a product of extremely high specification and purity. The product is produced from water that is prepared by a special proprietary process. The product is presented in bottles that are manufactured, cleaned and leached, by a special proprietary process specifically for the product.Forma y color:LiquidReagecon Total Organic Carbon (TOC) Standard 50 mg/L (ppm)
Reagecon's Total Organic Carbon (TOC) Standard 50 mg/L (ppm) is tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03). This product is manufactured from high purity raw materials and is suitable for calibrating a wide range of TOC analysers to a high accuracy. - This product is prepared gravimetrically on a weight/volume basis to a specification of ± 5%. - Produced in our dedicated TOC Laboratory. - Presented and packed in specially cleaned and leached amber glass bottles. - "Manufactured to exacting specifications with an extended shelf life and stability; even after opening the bottle." - "Consistency of product – Independent; Traceable; Tested."Forma y color:LiquidReagecon Calibration Kit to C USP Sucrose for Total Organic Carbon (TOC) suitable for use with Swan Analytical Analyser
Reagecon's Calibration Kit to C USP Sucrose for Total Organic Carbon (TOC) is a product of extremely high specification and purity. The product is produced from ultra pure raw materials including water that is prepared by a special proprietary process. The product is presented in bottles that are manufactured, cleaned and leached, by a special proprietary process specifically for the product - The product ISTOC1182 from the table above is prepared gravimetrically on a weight/volume basis to a specification of ± 2%. Reagecon holds IEC/ISO 17025 accreditation for calibration of laboratory balances (A2LA Ref: 6739.02). Products are tested using a high performance calibrated Total Organic Carbon Analyser (TOC Instrument); ISTOC1182 is tested within the scope of Reagecon’s ISO 17025 accredited test method (A2LA Ref: 6739.03) and ISTOC1183 is not tested within the scope of the accredited test method. Item No - Description | Qty: - ISTOC1182-TOC Calibration Standard 1mg/L C Sucrose: 1. - ISTOC1183-TOC USP Reagent Water: 1.Forma y color:Liquid
