Standards, R

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  • 5mm O.D. NMR Reference Standards

    Wilmad-LabGlass - SP Scienceware

    Wilmad NMR Reference Standards come with a certificate of analysis (CofA) and are packaged in ultra-high field 5 mm OD, 8" length precision tubes to guarantee their performance in experiments over 600 MHz. Meets or exceeds requirements set by NMR spectrometer manufacturers All…

  • 1000 ppm Rhenium for ICP

    Inorganic Ventures

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

  • 100 ppm Rhodium for ICP-MS

    Inorganic Ventures

    Inorganic Ventures' 100 ppm Rhodium for ICP-MS is a certified reference material set in a hydrochloric acid matrix for stability. This rhodium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date .  To…

  • 1000 ppm Ruthenium for AA

    Inorganic Ventures

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

  • 1000 ppm Ruthenium for ICP

    Inorganic Ventures

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

  • General description: The H 2 S calibration standard contains a methylene blue concentrate that, once diluted 1:50 (v/v) with water, provides the same absorbance value of hydrogen sulfide at 665 nm at a concentration of 1.145 μg/mL sulfide ions. This concentration value is the highest…

  • Rare Earth ICP-MS Standard

    Inorganic Ventures

    Inorganic Ventures' Rare Earth ICP-MS 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 . …

  • Inorganic Ventures' ICP-MS Refractory Elements Standard is a 125 mL certified reference material set in a nitric acid (tr. hydrofluoric acid) matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year …

  • 1000 ppm Rhodium for AA

    Inorganic Ventures

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

  • 1000 ppm Rubidium for ICP

    Inorganic Ventures

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

  • 1000 ppm Rhodium for ICP

    Inorganic Ventures

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

  • 10,000 ppm Rubidium for ICP

    Inorganic Ventures

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

  • 1000 ppm Rubidium for AA

    Inorganic Ventures

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

  • 10,000 ppm Ruthenium for ICP

    Inorganic Ventures

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

  • Reserpine

    SPEX CertiPrep

    Matrix: MeOH-P&T:Acetone

  • Each PerkinElmer Rhodium (Rh) Pure Plus Grade Atomic Spectroscopy Calibration Standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability. Concentration: 10 µg/: 10% HCI Volume: 125 mL

  • 10,000 ppm Rhodium for ICP

    Inorganic Ventures

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

  • RMRS-1 Custom Product

    Inorganic Ventures

    https://www.inorganicventures.com/coa-sds-search

  • 1000 ppm Rubidium for IC

    Inorganic Ventures

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

  • REDWOOD-5 REV1 Custom Product

    Inorganic Ventures

    https://www.inorganicventures.com/coa-sds-search

  • 100µg/mL RHODIUM HNO3

    Inorganic Ventures

    Inorganic Ventures' 100µg/mL RHODIUM HNO3 . This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . To obtain COA and SDS information, please visit: …

  • pH: 5 (H2O, 20°C) Solubility: (20°C) not applicable Density: 1.000 g/cm3 (20°C) Ignition Point: 5 (H2O, 20°C)

  • 1000 ppm Rhenium for AA

    Inorganic Ventures

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

  • Reference Oil 1.5mL

    SPEX CertiPrep

  • 10,000 ppm Rhenium for ICP

    Inorganic Ventures

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

  • ROCHESTER-2 Custom Product

    Inorganic Ventures

    https://www.inorganicventures.com/coa-sds-search

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