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Standards, P

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  • Primary Chlorine Standard Kit

    Lovibond

    For easy preparation of a N.I.S.T. traceable chlorine standard Chlorine is the most commonly measured water quality parameter, but there was no easy way to prepare an accurate NIST traceable standard without using Class A glassware and math...until now. This kit solves these issues and can…

  • 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 …

  • Phosphate IC Std, 1000 ppm P

    Ricca Chemical

  • Phosphorus ICP Standard Traceable To SRM From NIST H3Po4 In H2O 1000 mg/L P…

    EMD Millipore

    pH: 1 (H2O, 20°C) Solubility: (20°C) not applicable Density: 1.000 g/cm3 (20°C) Ignition Point: 1 (H2O, 20°C)

  • PE ICP-MS Check Standard 1

    Inorganic Ventures

    Inorganic Ventures' PE ICP-MS Check Standard 1 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 Expiration…

  • pH 3 Standard

    Inorganic Ventures

    Inorganic Ventures' pH 3 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 …

  • Potassium Dichromate, UV Absorbance/Linearity, 80mg/L Reference Solution

    GFS Chemicals

    In 0.001 N perchloric acid. For testing the absorbance scale and linearity of UV Spectrophotometers. K2Cr2O7

  • Potassium Hydrogen Phthalate

    EMD Millipore

    Hill Formula C8H5KO4 HS Code 2917 39 95 EC number 212-889-4 Molar mass 204.22 g/mol CAS number 877-24-7

  • ProCal Turbidity Calibration Standards

    HF Scientific

    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…

  • 4% Phosphate Modifier

    Inorganic Ventures

    Inorganic Ventures' 4% Phosphate Modifier is a 125 mL matrix modifier set in a water matrix for stability. This ammonium dihydrogen phosphate matrix modifier uses high-purity starting materials and is manufactured in accordance with our stringent Quality Assurance guidelines. This product…

  • PHENOL STANDARD, 1000ppm (1mL = 1mg)

    Labchem

  • Potassium Acid Phthalate Primary Standard (ACS)

    GFS Chemicals

    Acidimetric standard. For the standardization of basic standard solutions and titrants

  • 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 …

  • 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)

  • Propyl acetate 1000ppm 1mL

    SPEX CertiPrep

  • SPEX CertiPrep PCB 52

    SPEX CertiPrep

    Matrix: Acetonitrile Volume: 5 mL Units/Pack: 1 Storage Condition: Ambient Shipping Info: Non-Hazardous

  • PE ICP-MS Tuning Solution

    Inorganic Ventures

    Inorganic Ventures' PE ICP-MS Tuning Solution 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 . …

  • Phosphate Standard

    Ultra Scientific

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

  • SPEX CertiPrep PCB 138

    SPEX CertiPrep

    Matrix: Acetonitrile Volume: 5 mL Units/Pack: 1 Storage Condition: Ambient Shipping Info: Non-Hazardous

  • FLUKA Protein Standard, 200 mg/mL (BSA)

    Sigma-Aldrich

    Storage Temperature: 2-8°C Other Notes: Bovine serum albumin in saline

  • StandARd® Platinum Cobalt Color Standard (APHA 500)

    Avantor - Macron Fine Chemicals™

    IMO: 8:3264 HTS Number: 3822005090 Specific Gravity: 1L = 1.00 Kg Management of Change: N

  • Phosphorus ICP Standard Traceable To SRM From NIST H3Po4 In H2O 10000 mg/L P…

    EMD Millipore

    UN No.: 1805 pH: 1 (H2O, 20°C) Solubility: (20°C) not applicable Density: 1.015 g/cm3 (20°C) Ignition Point: 1 (H2O, 20°C)

  • USP 232 Parenteral Elemental Impurities

    Inorganic Ventures

    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 . …

  • Phosphorus AA Standard

    Ricca Chemical

  • 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 …

  • PCB Kit f/Methd 8082 1mL Pk8

    SPEX CertiPrep

  • 1000 ppm Phosphate-Phosphorus for IC

    Inorganic Ventures

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

  • 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.

  • 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 …

  • 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 …

  • Perylene-d12 12.5mL

    SPEX CertiPrep

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