Physicochemical Standards
Physicochemical standards are essential reference materials used to ensure the accuracy and reliability of various analytical measurements in scientific research and industrial applications. This category includes a wide range of standards such as conductivity standards, electrochemistry standards, and ICP-OES/ICP-MS standards and reagents, which are critical for precise elemental analysis and conductivity measurements. pH buffer solutions and total organic/inorganic carbon reagents are vital for maintaining pH levels and measuring carbon content in samples. Standards from European Pharmacopoeia (EP), United States Pharmacopoeia (USP), and other pharmacopoeias provide benchmarks for pharmaceutical quality control. Additional standards like turbidity, density, refractometry, and viscosity standards ensure accurate physical property measurements. Specialized standards, such as those for wine, dairy, and petrochemical industries, support quality control and regulatory compliance in specific sectors. These physicochemical standards play a crucial role in ensuring the validity and reproducibility of experimental results, supporting a wide range of applications from environmental monitoring to pharmaceutical testing and materials science.
Subcategories of "Physicochemical Standards"
- Colour Standards(74 products)
- Cryoscope Standards(10 products)
- Density Standards(107 products)
- Melting Point Standards(16 products)
- Osmolality Standards(27 products)
- Refractive Index Standards(96 products)
- Turbidity Standards(137 products)
- Viscosity Standards(75 products)
Found 3970 products of "Physicochemical Standards"
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Reagecon pH 10.00 Colour Coded Buffer Solution at 20°C
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.Color and Shape:LiquidReagecon pH 8.00 Buffer Solution at 20°C
Reagecon’s pH Buffer Solution at 20°C is tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Color and Shape:LiquidReagecon pH 10.00 Buffer Solution at 20°C
Reagecon’s pH Buffer Solution at 20°C is tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Color and Shape:LiquidReagecon Spectrophotometry Holmium Oxide Solution UV and Visible Wavelength Standard 240nm to 640nm
Reagecon's Spectrophotometry Holmium Oxide Solution UV and Visible Wavelength Standard is a standard which gives peak wavelengths between 240 nm and 640 nm that includes a spectral scan at various wavelengths including 0.1, 0.2, 0.5, 1.0 and 2.0 nm slit widths. Therefore, this standard is used for validation of the wavelength scale of a spectrophotometer in both the UV and Visible regions.Color and Shape:LiquidReagecon pH 4.00 Buffer Solution at 20°C
Reagecon’s pH Buffer Solution at 20°C is tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Color and Shape:LiquidReagecon Spectrophotometry Stray Light Inorganic 340 nm Cut-off Filter - Sodium Nitrite with Blank (ChP)
Reagecon's Spectrophotometry Stray Light Inorganic 340 nm Cut-off Filter - Sodium Nitrite (ChP) is formulated to give zero absorbance at 340 nm wavelength. This standard is used to indicate to the analyst that the instrument is measuring light omitted from a source, other than through the sample cuvette.Color and Shape:LiquidReagecon Potassium Pyroantimonate Solution according to European Pharmacopoeia (EP) Chapter 4 (4.1.1)
Reagecon Potassium Pyroantimonate Solution is a high purity stable product developed and tested for European Pharmacopoeia (EP) applications. These include use in the identification reactions of ions and functional groups (2.3.1) and used as a reagent in the performance of tests outlined in several EP monographs. - This Reagecon EP reagent is accurate, stable and reproducible. Stability is proven (either opened or unopened) for the shelf life of this product.Color and Shape:LiquidReagecon pH 5.00 Buffer Solution at 20°C
Reagecon’s pH Buffer Solution at 20°C is tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Color and Shape:LiquidReagecon Carbonate pH 9.00 Borax Free Buffer Solution at 20°C
Reagecon’s Borax Free pH Buffer Solution at 20°C is tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Color and Shape:LiquidReagecon Carbonate pH 10.00 Borax Free Buffer Solution at 25°C
Reagecon’s Borax Free pH Buffer Solution at 25°C is tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Color and Shape:LiquidReagecon Carbonate pH 10.00 Borax Free Buffer Solution at 20°C
Reagecon’s Borax Free pH Buffer Solution at 20°C is tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Color and Shape:LiquidReagecon Volatile Organic Compound (VOC) Single Compound Standard Turpentine 20000 µg/mL in Methanol
This Reagecon Volatile Organic Compound (VOC) Single Compound Standard is a ready to use product that is used either as a calibrant or analytical control solution for a variety of gas and liquid chromatography methods that include GC; GC-MS; HPLC and LC-MS. This product can also be used to validate appropriate test methods or qualify an instrument in a regulated industry. - The identity of each standard is verified using a high performance calibrated Gas Chromatograph Mass Spectrometer (GC-MS Instrument). The mass spectrum of each of the analytes is confirmed by comparison with the National Institute of Standards and Technology (NIST) mass spectral library. - Ready to use (dilute for use as calibration and/or quality control standards). - Can be used with a variety of instruments including GC; GC-MS; HPLC and LC-MS. - Produced in accordance with EPA methods. - Designed for use in EPA or EU analytical methods. - Ideal for use in EPA 500; 600 and 8000 series methods. - Consistency of product - Independent; Traceable; Tested.Color and Shape:LiquidReagecon Gasoline Calibration Standard (4 Compound Mix) in Petroleum Ether
This Reagecon Gasoline Calibration Standard (4 Compound Mix) in Petroleum Ether is a ready to use standard used in fuel analysis as either a calibrant or analytical control solution. This standard is used in testing for a range of Aromatic and Oxygenate compounds in Gasoline in accordance with the ASTM D5845, using infrared (IR) instrumentation. The product can also be used to validate appropriate test methods or qualify an instrument in a regulated industry. The product is QC tested on a high performance GC-MS. Description | Concentration: - Naphtalin: 3 %. - o-xylene: 6.2%. - p-xylene: 6 %. - MTBE: 10.6 %.Color and Shape:LiquidReagecon Pesticide Standard (2 Compound Mix) in Hexane
CAS:This Reagecon Pesticide Standard 2 Compound Mix is a ready to use product that is used either as a calibrant or analytical control solution for a variety of gas and liquid chromatography methods that include GC; GC-MS; HPLC and LC-MS. This product can also be used to validate appropriate test methods or qualify an instrument in a regulated industry. - The identity of each standard is verified using a high performance calibrated Gas Chromatograph Mass Spectrometer (GC-MS Instrument). The mass spectrum of each of the analytes is confirmed by comparison with the National Institute of Standards and Technology (NIST) mass spectral library. - Ready to use (dilute for use as calibration and/or quality control standards). - Can be used with a variety of instruments including GC; GC-MS; HPLC and LC-MS. - Produced in accordance with EPA methods. - Designed for use in EPA or EU analytical methods. - Ideal for use in EPA 500; 600 and 8000 series methods. - Consistency of product - Independent; Traceable; Tested. Description | Concentration: - Decachlorobiphenyl: 1000 µg/mL. - TCMX: 1000 µg/mL.Color and Shape:LiquidReagecon Volatile Organic Compound (VOC) Standard (5 Compound Mix) in Ethanol
This Reagecon Volatile Organic Compound (VOC) Standard 5 Compound Mix is a ready to use product that is used either as a calibrant or analytical control solution for a variety of gas and liquid chromatography methods that include GC; GC-MS; HPLC and LC-MS. This product can also be used to validate appropriate test methods or qualify an instrument in a regulated industry. - The identity of each standard is verified using a high performance calibrated Gas Chromatograph Mass Spectrometer (GC-MS Instrument). The mass spectrum of each of the analytes is confirmed by comparison with the National Institute of Standards and Technology (NIST) mass spectral library. - Ready to use (dilute for use as calibration and/or quality control standards). - Can be used with a variety of instruments including GC; GC-MS; HPLC and LC-MS. - Produced in accordance with EPA methods. - Designed for use in EPA or EU analytical methods. - Ideal for use in EPA 500; 600 and 8000 series methods. - Consistency of product - Independent; Traceable; Tested. Description | Concentration: - Methanol: 150 µg/mL. - Acetone: 150 µg/mL. - 1-Propanol: 150 µg/mL. - Isobutanol (2-Methyl-1-propanol): 150 µg/mL. - Isoamyl alcohol(3-methyl- 1- butanol): 150 µg/mL.Color and Shape:LiquidReagecon Gasoline Calibration Standard (2 Compound Mix) in Petroleum Ether
CAS:This Reagecon Gasoline Calibration Standard (2 Compound Mix) in Petroleum Ether is a ready to use standard used in fuel analysis as either a calibrant or analytical control solution. This standard is used in testing for a range of Aromatic and Oxygenate compounds in Gasoline in accordance with the ASTM D5845, using infrared (IR) instrumentation. The product can also be used to validate appropriate test methods or qualify an instrument in a regulated industry. The product is QC tested on a high performance GC-MS. Description | Concentration: - DIPE: 20 %. - Petroluem Ether: 66 %. - Tert-Butanol: 14 %.Color and Shape:LiquidReagecon Decachlorobiphenyl (13C12,99%) (IUPAC# 209) PCB Single Compound Standard 40 µg/mL in Nonane
This Reagecon Decachlorobiphenyl (13C12,99%) (IUPAC# 209) PCB Single Compound Standard is a ready to use product that is used either as a calibrant or analytical control solution for a variety of gas and liquid chromatography methods that include GC; GC-MS; HPLC and LC-MS. This product can also be used to validate appropriate test methods or qualify an instrument in a regulated industry. - The identity of each standard is verified using a high performance calibrated Gas Chromatograph Mass Spectrometer (GC-MS Instrument). The mass spectrum of each of the analytes is confirmed by comparison with the National Institute of Standards and Technology (NIST) mass spectral library.Color and Shape:LiquidReagecon Volatile Organic Compound (VOC) Single Compound Standard 2-Chloroethanol 5000 µg/mL in Water
This Reagecon Volatile Organic Compound (VOC) Single Compound Standard is a ready to use product that is used either as a calibrant or analytical control solution for a variety of gas and liquid chromatography methods that include GC; GC-MS; HPLC and LC-MS. This product can also be used to validate appropriate test methods or qualify an instrument in a regulated industry. - The identity of each standard is verified using a high performance calibrated Gas Chromatograph Mass Spectrometer (GC-MS Instrument). The mass spectrum of each of the analytes is confirmed by comparison with the National Institute of Standards and Technology (NIST) mass spectral library. - Ready to use (dilute for use as calibration and/or quality control standards). - Can be used with a variety of instruments including GC; GC-MS; HPLC and LC-MS. - Produced in accordance with EPA methods. - Designed for use in EPA or EU analytical methods. - Ideal for use in EPA 500; 600 and 8000 series methods. - Consistency of product - Independent; Traceable; Tested.Color and Shape:LiquidReagecon Volatile Organic Compound (VOC) Single Compound Standard Pyridine 2000 µg/mL in Purge & Trap Methanol
This Reagecon Volatile Organic Compound (VOC) Single Compound Standard is a ready to use product that is used either as a calibrant or analytical control solution for a variety of gas and liquid chromatography methods that include GC; GC-MS; HPLC and LC-MS. This product can also be used to validate appropriate test methods or qualify an instrument in a regulated industry. - The identity of each standard is verified using a high performance calibrated Gas Chromatograph Mass Spectrometer (GC-MS Instrument). The mass spectrum of each of the analytes is confirmed by comparison with the National Institute of Standards and Technology (NIST) mass spectral library. - Ready to use (dilute for use as calibration and/or quality control standards). - Can be used with a variety of instruments including GC; GC-MS; HPLC and LC-MS. - Produced in accordance with EPA methods. - Designed for use in EPA or EU analytical methods. - Ideal for use in EPA 500; 600 and 8000 series methods. - Consistency of product - Independent; Traceable; Tested.Color and Shape:Liquid
