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Étalons physico-chimiques

Étalons physico-chimiques

Les standards physicochimiques sont des matériaux de référence essentiels utilisés pour garantir la précision et la fiabilité de diverses mesures analytiques dans la recherche scientifique et les applications industrielles. Cette catégorie comprend une large gamme de standards tels que les standards de conductivité, les standards d'électrochimie et les standards et réactifs ICP-OES/ICP-MS, qui sont cruciaux pour les analyses élémentaires précises et les mesures de conductivité. Les solutions tampons de pH et les réactifs de carbone organique/inorganique total sont vitaux pour maintenir les niveaux de pH et mesurer la teneur en carbone dans les échantillons. Les standards de la Pharmacopée Européenne (EP), de la Pharmacopée des États-Unis (USP) et d'autres pharmacopées fournissent des points de référence pour le contrôle de qualité pharmaceutique. D'autres standards, tels que ceux de turbidité, de densité, de réfractométrie et de viscosité, garantissent des mesures précises des propriétés physiques. Les standards spécialisés, comme ceux pour l'industrie du vin, des produits laitiers et pétrochimiques, soutiennent le contrôle de qualité et la conformité réglementaire dans des secteurs spécifiques. Ces standards physicochimiques jouent un rôle crucial dans l'assurance de la validité et de la reproductibilité des résultats expérimentaux, soutenant une large gamme d'applications, de la surveillance environnementale aux tests pharmaceutiques et à la science des matériaux.

Sous-catégories appartenant à la catégorie "Étalons physico-chimiques"

3970 produits trouvés pour "Étalons physico-chimiques"

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  • Reagecon 0.5 mg/L C from USP Sucrose Rs Total Organic Carbon (TOC) Standard for Horiba Analyser


    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 bottles that are manufactured, cleaned and leached, by a special proprietary process specifically for the product.
    Couleur et forme :Liquid

    Ref: 07-RTOCRS-1L

    1l
    1.009,00€
  • Reagecon Vertification Kit for Total Organic/Inorganic Carbon (TOC/TIC) suitable for use with Sievers 900/M9 Analysers


    Reagecon's Vertification 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 RTOCS03 and RTICN04 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); RTOCS03 and RTICN04 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. - RTOCS03-TOC Standard 2mg/L C as Sucrose: 1. - RTICN04-TIC Standard 2mg/L as Na₂CO₃: 1.
    Couleur et forme :Liquid

    Ref: 07-RC120017

    3x40ml
    206,00€
  • Reagecon 5 mg/L from NIST KHP Total Organic Carbon (TOC) Standard for OI Analytical, Teledyne Tekmar Phoenix and Shimadzu TOC-L/TOC-V/TOC-Vcsh/TOC-4200 Analysers


    Reagecon's 5 mg/L from NIST 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.
    Couleur et forme :Liquid

    Ref: 07-ISTOC1070

    40ml
    108,00€
  • Reagecon 1 mg/L from NIST KHP Total Organic Carbon (TOC) Standard for OI Analytical, Teledyne Tekmar Fusion/Phoenix and Shimadzu TOC-L/TOC-V/TOC-Vcsh/TOC-4200 Analysers


    Reagecon's 1 mg/L from NIST 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.
    Couleur et forme :Liquid

    Ref: 07-ISTOC1065

    40ml
    108,00€
  • Reagecon Total Organic Carbon (TOC) Standard 2000 mg/L (ppm)


    Reagecon's Total Organic Carbon (TOC) Standard 2000 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."
    Couleur et forme :Liquid

    Ref: 07-TOC2M

    500ml
    121,00€
  • Reagecon 50,000 mg/L C as Sucrose Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers


    Reagecon's 50,000 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.
    Couleur et forme :Liquid

    Ref: 07-RTOCS12

    40ml
    466,00€
  • Reagecon Calibration Blank Total Organic Carbon (TOC) Standard for Anatel A643 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
    Couleur et forme :Liquid

    Ref: 07-ISTOC1027

    500ml
    580,00€
  • Reagecon 0.25 mg/L C from NIST Sucrose Total Organic Carbon (TOC) Standard for Anatel PAT700 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.
    Couleur et forme :Liquid

    Ref: 07-ISTOC1002

    60ml
    125,00€
  • Reagecon 0.5 mg/L C from USP 1,4-Benzoquinone Total Organic Carbon (TOC) Standard for Anatel A643 Analyser


    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 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.
    Couleur et forme :Liquid

    Ref: 07-ISTOC1304

    125ml
    200,00€
  • Reagecon System Suitability Set to USP for Total Organic Carbon (TOC) suitable for use with Analytik Jena, Lachat, OI Analytical, Teledyne Tekmar and Shimadzu TOC-L/TOC-V/TOC-Vcsh/TOC-4200 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 bottles that are manufactured, cleaned and leached, by a special proprietary process specifically for the product. - The products ISTOC1126 and ISTOC1127 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); ISTOC1126 and ISTOC1127 are tested within the scope of Reagecon’s ISO 17025 accredited test method (A2LA Ref: 6739.03) and ISTOC1125 is not tested within the scope of the accredited test method. Item No - Description | Qty: - ISTOC1125-TOC USP Reagent Water: 1. - ISTOC1126-TOC Standard 0.5mg/L C USP Sucrose: 1. - ISTOC1127-TOC Standard 0.5mg/L C USP 1,4- Benzoquinone: 1.
    Couleur et forme :Liquid

    Ref: 07-ISTOC1128

    3x250ml
    940,00€
  • Reagecon System Suitability Set to USP for Total Organic Carbon (TOC) suitable for use with Analytik Jena, Lachat, OI Analytical, Teledyne Tekmar and Shimadzu TOC-L/TOC-V/TOC-Vcsh/TOC-4200 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 bottles that are manufactured, cleaned and leached, by a special proprietary process specifically for the product. - The products ISTOC1141 and ISTOC1142 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); ISTOC1141 and ISTOC1142 are tested within the scope of Reagecon’s ISO 17025 accredited test method (A2LA Ref: 6739.03) and ISTOC1140 is not tested within the scope of the accredited test method. Item No - Description | Qty: - ISTOC1140-TOC USP Reagent Water: 1. - ISTOC1141-TOC Standard 0.5mg/L C USP Sucrose: 1. - ISTOC1142-TOC Standard 0.5mg/L C USP 1,4- Benzoquinone: 1.
    Couleur et forme :Liquid

    Ref: 07-ISTOC1139

    3x500ml
    1.705,00€
  • Reagecon 0.25 mg/L C from NIST Sucrose Total Organic Carbon (TOC) Standard for Anatel TOC600 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.
    Couleur et forme :Liquid

    Ref: 07-ISTOC1033

    500ml
    595,00€
  • Reagecon USP Reagent Water Rw Acidified with Hydrochloric Acid (HCl) Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers


    Reagecon's USP Reagent Water Rw Acidified with HCl 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
    Couleur et forme :Liquid

    Ref: 07-RTOCWA

    40ml
    98,00€
  • Reagecon 0.5 mg/L C from USP 1,4-Benzoquinone Total Organic Carbon (TOC) Standard for Analytik Jena Analyser


    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.
    Couleur et forme :Liquid

    Ref: 07-ISTOC1108

    40ml
    108,00€
  • Reagecon Total Organic and Inorganic Carbon (TOC/TIC) Mixed Standard 30 mg/L (ppm) Organic Carbon, 8 mg/L (ppm) Inorganic Carbon


    Reagecon's Total Organic and Inorganic Carbon (TOC/TIC) Mixed Standard 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/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."
    Couleur et forme :Liquid

    Ref: 07-TOIC308

    500ml
    284,00€
  • Reagecon Calibration Blank Total Organic/Inorganic Carbon (TOC/TIC) Standard for OI Analytical and Teledyne Tekmar Analysers


    Reagecon's Calibration Blank Total Organic/Inorganic Carbon (TOC/TIC) 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.
    Couleur et forme :Liquid

    Ref: 07-ISTOC1020

    125ml
    200,00€
  • Reagecon Linearity Validation Kit for Total Organic (TOC) suitable for use with Sievers 900/M9/800 Analysers


    Reagecon's Linearity Validation 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 RTOCS01; RTOCS08 and RTOCS09 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); RTOCS09 is tested within the scope of Reagecon’s ISO 17025 accredited test method (A2LA Ref: 6739.03) and RTOCW; RTOCS01 and RTOCS08 are not tested within the scope of the accredited test method. Item No - Description | Qty: - RTOCW-TOC Standard USP Reagent Water Rw: 1. - RTOCS01-TOC Standard 0.5mg/L C as Sucrose: 1. - RTOCS08-TOC Standard 0.25mg/L C as Sucrose: 1. - RTOCS09-TOC Standard 0.75mg/L C as Sucrose: 1.
    Couleur et forme :Liquid

    Ref: 07-RC120011

    4x40ml
    275,00€
  • Reagecon 0.09 mg/L C as KHP Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers


    Reagecon's 0.09 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.
    Couleur et forme :Liquid

    Ref: 07-RTOCK05

    40ml
    103,00€
  • Reagecon 0.5 mg/L C from USP 1,4- Benzoquinone Total Organic Carbon (TOC) Standard for Anatel A1000 Analyser


    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 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.
    Couleur et forme :Liquid

    Ref: 07-ISTOC1152

    1l
    1.009,00€
  • Reagecon 1.5 mg/L C as Potassium Hydrogen Phthalate Acidified with Hydrochloric Acid (HCl) Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers


    Reagecon's 1.5 mg/L C as Potassium Hydrogen Phthalate Acidified with Hydrochloric Acid (HCl) 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.
    Couleur et forme :Liquid

    Ref: 07-RTOCK10A

    40ml
    98,00€