Padrões físico-químicos
Os padrões físico-químicos são materiais de referência essenciais usados para garantir a precisão e a confiabilidade de várias medições analíticas na pesquisa científica e em aplicações industriais. Esta categoria inclui uma ampla gama de padrões, como padrões de condutividade, padrões de eletroquímica e padrões e reagentes ICP-OES/ICP-MS, que são críticos para análises elementares precisas e medições de condutividade. Soluções tampão de pH e reagentes de carbono orgânico/inorgânico total são vitais para manter os níveis de pH e medir o teor de carbono em amostras. Padrões da Farmacopeia Europeia (EP), Farmacopeia dos Estados Unidos (USP) e outras farmacopeias fornecem referências para o controle de qualidade farmacêutico. Outros padrões, como os de turbidez, densidade, refratometria e viscosidade, garantem medições precisas das propriedades físicas. Padrões especializados, como aqueles para as indústrias de vinho, laticínios e petroquímica, apoiam o controle de qualidade e a conformidade regulatória em setores específicos. Esses padrões físico-químicos desempenham um papel crucial na garantia da validade e reprodutibilidade dos resultados experimentais, apoiando uma ampla gama de aplicações, desde o monitoramento ambiental até testes farmacêuticos e ciência dos materiais.
Subcategorias de "Padrões físico-químicos"
- Padrões de cor(74 produtos)
- Padrões de Crioscopia(10 produtos)
- Padrões de Densidade(107 produtos)
- Padrões de Ponto de fusão(16 produtos)
- Padrões de osmolalidade(27 produtos)
- Padrões de Índice de Refração(96 produtos)
- Padrões de Turbidez(137 produtos)
- Padrões de Viscosidade(75 produtos)
Foram encontrados 3970 produtos de "Padrões físico-químicos"
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Reagecon 0.5 mg/L C from USP 1,4-Benzoquinone Total Organic Carbon (TOC) Standard for Thornton 5000 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 productCor e Forma: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."Cor e Forma:LiquidReagecon 0.5 mg/L C from USP Sucrose Rs (Acidified with HCl) Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers
Reagecon's 0.5 mg/L C from USP Sucrose Rs Acidified with 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.Cor e Forma: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 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.Cor e Forma:LiquidReagecon USP Reagent Water Rw Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers
Reagecon's USP Reagent Water Rw 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 productCor e Forma:LiquidReagecon Total Inorganic Carbon (TIC) Standard 10,000 mg/L (ppm)
Reagecon's Total Inorganic Carbon (TIC) Standard 10000 mg/L (ppm) is manufactured from high purity raw materials and is suitable for calibrating a wide range of 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."Cor e Forma:LiquidReagecon 50 mg/L C from NIST KHP Total Organic Carbon (TOC) Standard for OI Analytical and Teledyne Tekmar Analysers
Reagecon's 50 mg/L C 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 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.Cor e Forma:LiquidReagecon 100 mg/L Non Purgeable Organic Carbon Mixed (NPOC) Standard for Elementar Analyser
Reagecon's 100 mg/L Non Purgeable Organic Carbon Mixed (NPOC) 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.Cor e Forma:LiquidReagecon 30 mg/L C as Potassium Hydrogen Phthalate Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers
Reagecon's 30 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.Cor e Forma:LiquidReagecon 30 mg/L from NIST KHP (Acidified with HCl) Total Organic Carbon (TOC) Standard for OI Analytical and Shimadzu TOC-L/TOC-V/TOC-Vcsh/TOC-4200 Analysers
Reagecon's 30 mg/L from NIST KHP Acidified with 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 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.Cor e Forma:LiquidReagecon 0.5 mg/L C from NIST Sucrose Total Organic Carbon (TOC) Standard for Anatel TOC600 Analyser
Reagecon's 0.5 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 productCor e Forma:LiquidReagecon Standard Set to USP for Total Organic Carbon (TOC) suitable for use with Sievers 900/M9 Analysers
Reagecon's Standard 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 ISTOC1298 and ISTOC1299 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); ISTOC1298 and ISTOC1299 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. - ISTOC1298-TOC Standard 0.1mg/L C as Sucrose: 1. - ISTOC1299-TOC Standard 0.1mg/L C 1,4- Benzoquinone: 1.Cor e Forma:LiquidReagecon 1.0 mg/L C from USP Sucrose Total Organic Carbon (TOC) Standard for Swan Analytical Analyser
Reagecon's 1.0 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 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.Cor e Forma:LiquidReagecon System Suitability Set to USP for Total Organic Carbon (TOC) suitable for use with Swan Analytical 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 ISTOC1089 and ISTOC1097 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); ISTOC1089 and ISTOC1097 are 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: - ISTOC1183-TOC USP Reagent Water: 1. - ISTOC1089-TOC Standard 0.5mg/L C USP Sucrose: 1. - ISTOC1097-TOC Standard 0.5mg/L C USP 1,4- Benzoquinone: 1.Cor e Forma:LiquidReagecon Validation Kit to NIST Sucrose for Total Organic Carbon (TOC) suitable for use with Lighthouse Analyser
Reagecon's Validation Kit to 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 products ISTOC1309; ISTOC1310 and ISTOC1311 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); ISTOC1309; ISTOC1310 and ISTOC1311 are tested within the scope of Reagecon’s ISO 17025 accredited test method (A2LA Ref: 6739.03) and ISTOC1308 is not tested within the scope of the accredited test method. Item No - Description | Qty: - ISTOC1308-TOC Blank: 2. - ISTOC1309-TOC Standard 0.5mg/L C NIST Sucrose: 1. - ISTOC1310-TOC Standard 0.25mg/L C NIST Sucrose: 1. - ISTOC1311-TOC Standard 0.75mg/L C NIST Sucrose: 1.Cor e Forma:LiquidReagecon System Suitability Set to USP for Total Organic Carbon (TOC) suitable for use with Sievers 900/M9 Analysers (260 sets delivered at 2 weekly 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.Cor e Forma:LiquidReagecon Total Organic and Inorganic Carbon (TOC/TIC) Mixed Standard 200 mg/L (ppm) Organic Carbon, 100 mg/L (ppm) Inorganic Carbon
Reagecon’s Total Organic and Inorganic Carbon (TOC/TIC) Mixed Standard 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."Cor e Forma:LiquidReagecon System Suitability Set to JP for Total Organic Carbon (TOC) suitable for use with OI Analytical and Teledyne Tekmar Analysers
Reagecon's System Suitability Set to JP 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 product ISTOC1279 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); ISTOC1279 is tested within the scope of Reagecon’s ISO 17025 accredited test method (A2LA Ref: 6739.03) and ISTOC1278 is not tested within the scope of the accredited test method. Item No - Description | Qty: - ISTOC1278-TOC JP Reagent water: 1. - ISTOC1279-TOC Standard 0.5mg/L C from Sodium Dodecylbenzene Sulfonate: 1.Cor e Forma:LiquidReagecon Total Inorganic Carbon (TIC) Standard 500 mg/L (ppm)
Reagecon's Total Inorganic Carbon (TIC) Standard 500 mg/L (ppm) is manufactured from high purity raw materials and is suitable for calibrating a wide range of 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."Cor e Forma:LiquidReagecon 0.5 mg/L C from USP Sucrose Total Organic Carbon (TOC) Standard for Anatel A1000 Analyser
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 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.Cor e Forma:Liquid
