Standards, P

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  • pH 4 Standard

    Inorganic Ventures

    Inorganic Ventures' pH 4 Standard is a 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 . Size: various …

  • pH 7 Standard

    Inorganic Ventures

    Inorganic Ventures' pH 7 Standard is a 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 . Size: various …

  • pH 10 Standard

    Inorganic Ventures

    Inorganic Ventures' pH 10 Standard is a 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 . Size: various …

  • ProCal Primary Turbidity Standards are pre-diluted, factory certified, and ready for use with not only the HF scientific turbidimeter product line but with other manufacturer’s instrumentation. The ProCal no formazin formulation utilizes a preservative that enhances stability, yet is safe and…

  • 1000 ppm Perchlorate for IC

    Inorganic Ventures

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

  • pH 6 Standard

    Inorganic Ventures

    Inorganic Ventures' pH 6 Standard is a 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 . Size: various …

  • 1000 ppm Phosphorus for AA

    Inorganic Ventures

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

  • 1000 ppm Phosphorus for ICP

    Inorganic Ventures

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

  • pH 12 Standard

    Inorganic Ventures

    Inorganic Ventures' pH 12 Standard is a 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 . Size: various …

  • pH Meter Fluoride Standards

    Thermo Scientific Orion

    All standards are 1 pint (475mL) bottles, unless otherwise noted. 0732J61 Fluoride Standard Bulk Pack – includes 4 x 475 mL each of 1 ppm Fluoride standard premixed with TISAB II (4210F31) and 10 ppm Fluoride standard premixed with TISAB II (0732J60).

  • Phenol Standard, 1000ppm (1mL = 1mg) CAS Number: 108-95-2 Shelf Life (Months): 24 Container: Amber Glass Traceable to NIST: Yes Compendia References: APHA 5530 C,D

  • 10,000µg/mL Potassium in 1% HNO3

    High Purity Standards

    10,000 µg/mL Potassium in 1% HNO3 This standard is traceable to NIST and certified Guide 34 and 17025. 18 Month Expiry Date

  • pH 6.86 Standards

    Inorganic Ventures

    Inorganic Ventures' pH 6.86 Standard is a 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 . Matrix: Water (H2O)

  • pH Standard Solutions

    Bio Basic Inc.

  • pH 11 Standard

    Inorganic Ventures

    Inorganic Ventures' pH 11 Standard is a 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 . Size: various …

  • 1000 ppm Potassium for ICP

    Inorganic Ventures

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

  • Inorganic Ventures' USP 232 Parenteral Elemental Impurities is a 125mL 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 . …

  • 10,000 ppm Potassium for ICP

    Inorganic Ventures

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

  • 100 ppm Phosphorus for ICP-MS

    Inorganic Ventures

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

  • PP-DDD 1mL

    SPEX CertiPrep

  • 1000 ppm Platinum for ICP

    Inorganic Ventures

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

  • pH 9 Standard

    Inorganic Ventures

    Inorganic Ventures' pH 9 Standard is a 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 . Size: various …

  • Volumetric standard, secondary reference material for alkalimetry, traceable to NIST Standard Reference Material (SRM) Certipur® Reag. Ph Eur,Reag. USP CAS number: 877-24-7 EC number: 212-889-4 Grade: Reag. Ph Eur,Reag. USP Hill Formula: …

  • General description: Molecular weight values are established by size exclusion chromatography, and are nominal values. Actual average molecular weight is within +/- 15% of this value. Certificate of analysis included.

  • PAH Calib Blend 1mL

    SPEX CertiPrep

  • pH 2 Standard

    Inorganic Ventures

    Inorganic Ventures' pH 2 Standard is a 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 . Size: various …

  • PA Tuning Solution Set

    Agilent Technologies

    Includes 20 ppm each of Zn, Be, CD, As, 10 ppm each of Ni, Pb, Mg, 5 ppm each of Tl, NA, Al, U, Cu, Th, Ba, Co, Sr, V, Cr, Mn, Li, Sc, In, Lu, Bi, 2.5 ppm each of Y, Yb in 2 to 2.5% HNO3.

  • 10 ppm Phosphorus for ICP-MS

    Inorganic Ventures

    Inorganic Ventures' 10 ppm Phosphorus for ICP-MS is a certified reference material set in a water matrix for stability. This phosphorus standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date .  To obtain…

  • pH 9.18 Standards

    Inorganic Ventures

    Inorganic Ventures' pH 9.18 Standard is a 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 . Matrix: Water (H2O)

  • PAH Mix A 1mL

    SPEX CertiPrep

  • Secondary reference material for iodometry, traceable to NIST SRM Certipur® volumetric standards for reliable results in titration Proper titer determination is an important prerequisite for accurate and comparable analysis in the titration laboratory. Influential factors such as…

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