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Estándares fisicoquímicos

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"

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 Anatel PAT700 Analyser


    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 bottles that are manufactured, cleaned and leached, by a special proprietary process specifically for the product. - The products ISTOC1006 and ISTOC1007 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); ISTOC1006 and ISTOC1007 are tested within the scope of Reagecon’s ISO 17025 accredited test method (A2LA Ref: 6739.03) and ISTOC1005 is not tested within the scope of the accredited test method. Item No - Description | Qty: - ISTOC1005-USP Reagent Water System Suitability Standard: 1. - ISTOC1006-0.5mg/L C from USP Sucrose System Suitability Standard: 1. - ISTOC1007-0.5mg/L C from USP 1,4-Benzoquinone System Suitability Standard: 1.
    Forma y color:Liquid

    Ref: 07-ISTOC1009

    3x60ml
    305,00€
  • Reagecon Total Organic Carbon (TOC) Standard 25 mg/L (ppm)


    Reagecon's Total Organic Carbon (TOC) Standard 25 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:Liquid

    Ref: 07-TOC25

    500ml
    156,00€
  • Reagecon Total Organic and Inorganic Carbon (TOC/TIC) Mixed Standard 1000 mg/L (ppm)


    Reagecon's Total Organic and Inorganic Carbon (TOC/TIC) Mixed Standard 1000 mg/L (ppm) is manufactured from high purity raw materials and is suitable for calibrating a wide range of TOC/TIC 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. - "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:Liquid

    Ref: 07-TOIC1M

    500ml
    154,00€
  • Reagecon JP Reagent Water Total Organic Carbon (TOC) Standard for Shimadzu TOC-L/TOC-V/TOC-Vcsh/TOC-4200 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:Liquid

    Ref: 07-ISTOC1281

    40ml
    103,00€
  • Reagecon Multipoint Calibration Kit for Total Organic/Inorganic Carbon (TOC/TIC) suitable for use with Sievers 900/M9 Analysers


    Reagecon's Multipoint Calibration 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 RTOCK07; RTOCK09; RTOCK12; RTOCK13; RTOCK14; RTICN02; RTICN05; RTICN06; RTICN07 and RTICN08 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); RTOCK09; RTOCK12; RTOCK14; RTICN02; RTICN05; RTICN06 and RTICN07 are tested within the scope of Reagecon’s ISO 17025 accredited test method (A2LA Ref: 6739.03) and RTOCW; RTOCK13; RTICN08 and RTOCK07 are not tested within the scope of the accredited test method. Item No - Description | Qty: - RTOCW-TOC Standard USP Reagent Water Rw: 1. - RTOCK07-TOC Standard 0.25mg/L C as KHP: 1. - RTOCK09-TOC Standard 1.0mg/L C as KHP: 1. - RTOCK12-TOC Standard 25mg/L C as KHP: 1. - RTOCK13-TOC Standard 50mg/L C as KHP: 1. - RTOCK14-TOC Standard 5mg/L C as KHP: 1. - RTICN02-TIC Standard 1.0mg/L as Na₂CO₃: 1. - RTICN05-TIC Standard 5mg/L as Na₂CO₃: 1. - RTICN06-TIC Standard 10mg/L as Na₂CO₃: 1. - RTICN07-TIC Standard 25mg/L as Na₂CO₃: 1. - RTICN08-TIC Standard 50mg/L as Na₂CO₃: 1.
    Forma y color:Liquid

    Ref: 07-RC120016

    11x40ml
    719,00€
  • Reagecon Calibration Kit to C NIST KHP for Total Organic Carbon (TOC) suitable for use with Shimadzu TOC-V Analyser


    Reagecon's Calibration Kit to C NIST KHP 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 ISTOC1054; ISTOC1055; ISTOC1059; ISTOC1064 and ISTOC1065 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); ISTOC1054; ISTOC1055; ISTOC1059; ISTOC1064 and ISTOC1065 are tested within the scope of Reagecon’s ISO 17025 accredited test method (A2LA Ref: 6739.03) and ISTOC1018 is not tested within the scope of the accredited test method. Item No - Description | Qty: - ISTOC1018-TOC Blank: 2. - ISTOC1054-TOC Standard 0.1mg/L C NIST KHP: 2. - ISTOC1055-TOC Standard 0.25mg/L C NIST KHP: 2. - ISTOC1059-TOC Standard 0.5mg/L C NIST KHP: 2. - ISTOC1064-TOC Standard 0.75mg/L C NIST KHP: 1. - ISTOC1065-TOC Standard 1mg/L C NIST KHP: 1.
    Forma y color:Liquid

    Ref: 07-ISTOC1044

    10x40ml
    866,00€
  • Reagecon 5 mg/L C as Potassium Hydrogen Phthalate Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers


    Reagecon's 5 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:Liquid

    Ref: 07-RTOCK14

    40ml
    121,00€
  • Reagecon 3 point Vertification Kit for Total Organic (TOC) suitable for use with Sievers 900/M9 Analysers


    Reagecon's 3 point Vertification Kit 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 RTOCK09; RTOCK11 and RTOCK14 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); RTOCK09; RTOCK11 and RTOCK14 are tested within the scope of Reagecon’s ISO 17025 accredited test method (A2LA Ref: 6739.03). Item No - Description | Qty: - RTOCK09-TOC Standard 1.0mg/L C as KHP: 1. - RTOCK11-TOC Standard 10mg/L C as KHP: 1. - RTOCK14-TOC Standard 5mg/L C as KHP: 1.
    Forma y color:Liquid

    Ref: 07-RC120019

    3x40ml
    197,00€
  • Reagecon 20 mg/L C from USP 1,4-Benzoquinone Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers


    Reagecon's 20 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 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:Liquid

    Ref: 07-RTOCRSS20

    125ml
    191,00€
  • Reagecon Validation Kit to C NIST Sucrose for Total Organic Carbon (TOC) suitable for use with Anatel TOC600 Analyser


    Reagecon's Validation Kit to C NIST 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 ISTOC1276 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); ISTOC1276 is tested within the scope of Reagecon’s ISO 17025 accredited test method (A2LA Ref: 6739.03) and ISTOC1274 is not tested within the scope of the accredited test method. Item No - Description | Qty: - ISTOC1274-TOC Blank: 1. - ISTOC1276-TOC Standard 0.5mg/L C NIST Sucrose: 1.
    Forma y color:Liquid

    Ref: 07-ISTOC1170

    2x60ml
    139,00€
  • Reagecon 0.2 mg/L C as KHP Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers


    Reagecon's 0.2 mg/L C as KHP 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:Liquid

    Ref: 07-RTOCK25

    40ml
    99,00€
  • Reagecon Total Organic and Inorganic Carbon (TOC/TIC) Mixed Standard 4000 mg/L (ppm)


    Reagecon's Total Organic and Inorganic Carbon (TOC/TIC) Mixed Standard 4000 mg/L (ppm) is manufactured from high purity raw materials and is suitable for calibrating a wide range of TOC/TIC 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. - "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:Liquid

    Ref: 07-TOIC4M

    500ml
    154,00€
  • Reagecon Total Organic Carbon (TOC) Standard 5 mg/L (ppm)


    Reagecon's Total Organic Carbon (TOC) Standard 5 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:Liquid

    Ref: 07-TOC5W

    2.5l
    484,00€
  • Reagecon 10 mg/L C as KHP in 10 mmol/L Acidified Water Total Organic Carbon (TOC) Standard for Elementar Analyser


    Reagecon's 10 mg/L C as KHP in 10 mmol/L Acidified Water 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:Liquid

    Ref: 07-RTOCKE11500A

    500ml
    694,00€
  • Reagecon 0.08 mg/L C as KHP Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers


    Reagecon's 0.08 mg/L C as KHP 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:Liquid

    Ref: 07-RTOCK04

    40ml
    99,00€
  • Reagecon 0.1 mg/L C as Sucrose Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers


    Reagecon's 0.1 mg/L C as 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:Liquid

    Ref: 07-ISTOC1298

    40ml
    103,00€
  • Reagecon Carbon Verification Kit for Total Organic/Inorganic Carbon (TOC/TIC) suitable for use with Sievers 900/M9 Analysers


    Reagecon's Carbon Verification 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 RTOCS02 and RTICN02 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); RTOCS02 and RTICN02 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. - RTOCS02-TOC Standard 1.0mg/L C as Sucrose: 1. - RTICN02-TIC Standard 1.0mg/L as Na₂CO₃: 1.
    Forma y color:Liquid

    Ref: 07-RC120003

    3x40ml
    197,00€
  • Reagecon Total Organic Carbon (TOC) Standard 7.5 mg/L (ppm)


    Reagecon's Total Organic Carbon (TOC) Standard 7.5 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:Liquid

    Ref: 07-TOC75

    500ml
    211,00€
  • Reagecon 1000 mg/L C as Potassium Hydrogen Phthalate Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers


    Reagecon's 1000 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:Liquid

    Ref: 07-RTOCK18

    40ml
    172,00€
  • Reagecon 0.5 mg/L C as Sodium Dodecylbenzene Sulfonate Total Organic Carbon (TOC) Standard for Analytik Jena Analyser


    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:Liquid

    Ref: 07-ISTOC1124

    40ml
    191,00€