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Standards, C

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  • Conductivity Standards

    Thomas®

    Manufactured with a focus on quality, these solutions are NIST-traceable and should be used regularly for calibration purposes. Conductivity standards are manufactured under ISO 9001 quality standards and induction sealed caps ensure product integrity.

  • Cyanide Standard (Simple)

    SPEX CertiPrep

    Simple Cyanide Standard for Ion Chromatography and Calibration of Ion Selective Electrodes Matrix: 2% KOH Volume: 125 mL or 500 mL Storage Condition: Ambient Concentration: 1000 mg/L

  • C.O.D. Standard, 1000ppm

    Exaxol

  • CON-TROL 290, 290 mOsm Reference Solution

    Precision Systems

  • CONOSTAN S-21 Series Standards

    SCP Science

    Oil based metal calibration standards for use with ICP, AA, rotrode, XRF, flame emission and other instruments. S-21: Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn and K.

  • Cadmium Standard Solution Traceable To SRM From NIST Cd(NO3)2 In HNO3 0.5 Mol/L…

    EMD Millipore

    UN No.: 3264 pH: 0.5 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.013 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)

  • Combination Blend 10mL

    SPEX CertiPrep

  • 1000 ppm Cadmium for ICP

    Inorganic Ventures

    Inorganic Ventures' 1000 ppm Cadmium for ICP is a certified reference material set in a nitric acid matrix for stability. This cadmium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

  • Cool-Plasma ICP-MS Complete Standard

    Inorganic Ventures

    Inorganic Ventures' Cool-Plasma ICP-MS Complete Standard is a 125 mL certified reference material set in a nitric acid matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

  • Conductivity Standard 1000 µmho/cm

    Labchem

  • Cyanide Standard Solution Traceable To SRM From NIST K2[Zn(Cn)4] In H2O 1000 mg…

    EMD Millipore

    pH: 9 - 10 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.00 g/cm3 (20°C) Ignition Point: 9 - 10 (H2O, 20°C)

  • Chloramphenicol 1mL

    SPEX CertiPrep

  • Claritas PPT Grade Instrument Calibration Std 1

    SPEX CertiPrep

    Matrix: 5% HNO3 / tr Tart. Acid

  • CMRV YS-30 Vics. Std 70 Pa

    Cannon Instrument

    For CANNON Mini-Rotary Viscometer (CMRV) (see ASTM D 3829 and ASTM D 4684) Exhibits yield stress of 70 Pa ±35 Pa at –30°C

  • Chlordane

    Restek

    • Compound: chlordane • CAS #: 57-74-9 • Conc. in Solvent and Volume: 1,000 µg/mL in hexane, 1 mL/ampul

  • CONOSTAN® 1000ppm Single Element Organometallic Standards

    SCP Science

    Conostan metallo-organic standards are oil-based metal calibration standards for use with ICP, AA, rotrode, XRF, DCP, flame emission and other instruments.

  • Chloride Standard

    Ultra Scientific

    1 Analyte(s) @ 1000 µg/mL in water (low TOC, < 50 ppb).

  • Conductivity Standard 500mL

    SPEX CertiPrep

  • Calcium nitrate

    It is a chemical used in the manufacture of fertilizers. Also known as Calcium nitrate 4-hydrate Sensitivity: Hygroscopic Hazardous Materials Description: Calcium nitrate Hazard class or Division: 5.1 Identification Numbers: UN1454 Packaging Group: III *Applies…

  • Chloride Standard

    SPEX CertiPrep

    Matrix: H2O

  • 508.1 Calibration Mix #3

    Restek

    Conc. in Solvent and Volume: 500μg/mL each in ethyl acetate, 1 mL/ampul Min Shelf Life on Ship Date: 6 months

  • 10,000 ppm Chloride for IC

    Inorganic Ventures

    Inorganic Ventures' 10,000 ppm Chloride for IC is a certified reference material set in a water matrix for stability. This chloride standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: …

  • 1000 ppm Calcium for AA

    Inorganic Ventures

    Inorganic Ventures' 1000 ppm Calcium for AA is a certified reference material set in a nitric acid matrix for stability. This calcium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size:…

  • 10,000 ppm Chromium+3 for ICP

    Inorganic Ventures

    Inorganic Ventures' 10,000 ppm Chromium+3 for ICP is a certified reference material set in a nitric acid matrix for stability. This chromium+3 standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

  • Carbon Tetrachloride 1mL

    SPEX CertiPrep

  • 4-Chloro-1-Naphthol

    bioWORLD

    4-Chloro-1-Naphthol is a peroxidase substrate suitable for use in immunoblotting procedures. Ultra Pure Grade Appearance: Solid Melting Point: 118 - 121°C

  • VeriSpec™ Chloride - Cl- Standard for Ion Chromatography, 1000 ppm in H2O

    Ricca Chemical

    Matrix: H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

  • Chlorpyrifos 1mL

    SPEX CertiPrep

  • Orion Chloride Act Standard, 475 ml

    Thermo Scientific Orion

    Chloride standard for use with Chloride Ion selective electrodes. 1000 ppm concentration 475 mL bottle

  • 1000 ppm Copper for ICP

    Inorganic Ventures

    Inorganic Ventures' 1000 ppm Copper for ICP is a certified reference material set in a nitric acid matrix for stability. This copper standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: …

  • Claritas PPT Grade Tuning Solution 1

    SPEX CertiPrep

    Matrix: 5% HCl / 2% HNO3

  • CONOSTAN® PremiSOLV™ ICP Solvent

    SCP Science

    PremiSolv is a zero-odor alternative to kerosene or xylene for use as a diluent or zero-point standard in ICP/DCP analysis of metals in oil and other organic fluids. PremiSolv Features: Extremely low odor - for a safer, more comfortable working environment Extremely low toxicity -…

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