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Attention Thomas Scientific Customers

Due to current pandemic, lead times for PPE items are longer than what is listed on our website. Please expect shipping delays of all PPE products during this time.

  • Matrix: 10% HCl Min: >= 9950 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

  • SOLu-Trypsin

    MilliporeSigma

    SOLu-Trypsin (EMS0004) is our exclusive, Advanced Proteomics Grade enzyme that is solution stable for mass spectrometry. Designed to be stable in solution when refrigerated, SOLu-Trypsin can be used immediately without preparation. Other forms of trypsin require thawing or reconstitution, and must…

  • Matrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

  • 10 ppm: Mo, Th, U Matrix: 2% HNO3 Min: >= 9.95 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

  • Matrix: 5% HNO3 Min: >= 9.95 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

  • 10,000 ppm Hafnium for ICP

    Inorganic Ventures

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

  • Sodium Fluoroacetate 1mL

    SPEX CertiPrep

  • StablCal® Standards Calibration Kit, for 2100AN and 2100ANis Laboratory Turbidimeters. StablCal® Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter. Precise, Pre-mixed Formazin Solutions Based on Formazin Primary Standards …

  • 1000 ppm Gadolinium for ICP

    Inorganic Ventures

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

  • 100 ppm Silicon for ICP-MS

    Inorganic Ventures

    Inorganic Ventures' 100 ppm Silicon for ICP-MS is a certified reference material set in a water (tr. nitric acid / HF) matrix for stability. This silicon standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date…

  • Matrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

  • 1000 ppm Sodium for AA

    Inorganic Ventures

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

  • Matrix: 5% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

  • 1000 ppm Mercury for ICP

    Inorganic Ventures

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

  • 1000 ppm Germanium for ICP

    Inorganic Ventures

    Inorganic Ventures' 1000 ppm Germanium for ICP is a certified reference material set in a water / tr. nitric acid / tr. hydrofluoric acid matrix for stability. This germanium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One…

  • Concentration 10,000 +/- 100 ug/ml Matrix: 5% Nitric acid NIST Traceable

  • Sulfate Standard

    Ricca Chemical

    Formula: Na2SO4 Formula Weight: 142.04  

  • *NIST Traceable Standards for AA, ICP, & ICP-MS.

  • Inorganic Ventures' 0.35 M Sodium Carbonate / 0.10 M Sodium Bicarbonate is a reference material set in a water matrix for stability. This eluent is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date. Size: …

  • Concentration 1,000 +/- 10 ug/ml Matrix: 5% Nitric acid NIST Traceable

  • Matrix: 1% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

  • 1000 ppm Scandium for ICP

    Inorganic Ventures

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

  • Iron AA Standard

    Ricca Chemical

  • 1000 ppm Sulfate for IC

    Inorganic Ventures

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

  • 1000 ppm Silicon for ICP

    Inorganic Ventures

    Inorganic Ventures' 1000 ppm Silicon for ICP is a certified reference material set in a water (tr. nitric acid / HF) matrix for stability. This silicon standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

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