Standards, C

Compare Tool

Select up to 3 products

HomeAll Products

Standards, C

1 - 32 of 513
Sort
View
Show
  • 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.

  • Claritas PPT Grade Instrument Calibration Std 2

    SPEX CertiPrep

    Matrix: 5% HNO3 / tr Tart. Acid / tr H

  • 84µS Conductivity Standard (2 Bottles)

    Extech

    84µS conductivity standard Comes in convenient pint size plastic bottles

  • Liquified Phenol

    Amresco

    Grade: USP Molecular Weight: 94.11

  • 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 -…

  • 1000 ppm Carbonate for IC

    Inorganic Ventures

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

  • 100 µmhos/cm Conductivity at 25°C

    Inorganic Ventures

    Inorganic Ventures' 100 µmhos/cm Conductivity at 25°C is a 125 mL certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

  • 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:…

  • 1000 ppm Chloride for IC

    Inorganic Ventures

    Inorganic Ventures' 1000 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: …

  • 8270 Calibration Mix #1

    Restek

    Conc. in Solvent and Volume: 2,000 µg/mL each in methylene chloride, 1 mL/ampul Compounds Benzoic acid (65-85-0) 4-Chloro-3-methylphenol (59-50-7) 2-Chlorophenol (95-57-8) 2,4-Dichlorophenol (120-83-2) 2,6-Dichlorophenol (87-65-0) 2,4-Dimethylphenol…

  • 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.

  • 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

  • Color Standard; APHA / Hazen (Platinum-Cobalt)

    Ricca Chemical

    Formula: Mixture  

  • Claritas PPT Grade Multi-Element Solution 2

    SPEX CertiPrep

    Matrix: 5% HNO3

  • Cyclohexanone 1mL

    SPEX CertiPrep

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

    MilliporeSigma

    UN No.: 3264 pH: 0.5 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.014 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)

  • Conductivity Standard 1413 uS/cm

    GFS Chemicals

    Potassium chloride 0.01M

  • Cesium chloride

    A useful compound for density gradient centrifugation and various molecular biology applications. A reagent used in centrifugal isolation of lambda phage, plasmid DNA and RNA. Ultra Pure Grade A260 (50%, water): <0.05 Sodium: <0.03% Rubidium: 0.03% Potassium:…

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

    MilliporeSigma

    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)

  • Calibration Standard 1A

    Inorganic Ventures

    Inorganic Ventures' Calibration Standard 1A 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 . Size: …

  • Calibration Standard 4A

    Inorganic Ventures

    Inorganic Ventures' Calibration Standard 4A 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 . Size: …

  • Color Standard Solution, APHA 500

    GFS Chemicals

    Formula: N/A Formula Weight: N/A CAS #: N/A Synonym(s): Platinum-Cobalt base

  • 1000 ppm Calcium for ICP

    Inorganic Ventures

    Inorganic Ventures' 1000 ppm Calcium for ICP 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 . …

  • Combination Blend 10mL

    SPEX CertiPrep

  • Calibration Standard 3

    Inorganic Ventures

    Inorganic Ventures' Calibration Standard 3 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 . Size: …

  • 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: …

  • Calcium Carbonate, Chelometric Standard, ACS, 99.95-100.05%

    Alfa Aesar

    CAS Number: 471-34-1 MDL: MFCD00010906 EINECS: 207-439-9 Formula: CaCO3 Formula Weight: 100.09 Form: Powder Melting Point: 800° dec. Density: 2.930 Refractive Index: 1.6583 Grade Specifications Maximum level of impurities: Insoluble in…

  • 10 ppm Chromium+6 for ICP-MS

    Inorganic Ventures

    Inorganic Ventures' 10 ppm Chromium+6 for ICP-MS is a 125 mL certified reference material set in a water matrix for stability. This chromium+6 standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date. …

  • 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 . …

  • C.O.D. Standard, 1000ppm

    Exaxol

  • Cyanocobalamin

    bioWORLD

    A coenzyme for synthesis of nucleic acids and metabolism carbohydrates Also known as Vitamin B12 Sensitivity: Hygroscopic Substance is listed in Toxic Substance Control Act (TSCA) inventory Appearance: Dark Red Solid Melting Point: >392 °C RTECS Number: GG3750000

  • 1000 µg/mL Cobalt in 2% HNO3 - ISO Guide 34 Certified Reference Material

    High Purity Standards

    1000 µg/mL Cobalt in 2% HNO3 18 Month Expiry Date This standard is traceable to NIST and certified Guide 34 and 17025.

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.