Standards, U

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  • USP/ICH Class 2B Se & Ag - Inhalational PDE

    PerkinElmer

    In conjuction with our United States Pharmacopeia (USP) calibration standards, we offer six calibration standards for the analysis of metals in pharamceutical materials and products. USP/ICH Class 2B Se & Ag - Inhalational PDE: 130 ug/mL Se 7 ug/mL Ag Matrix: 2% HNO3

  • In-Spec® UV Standard #3

    GFS Chemicals

    NIST Traceable, non-toxic reference material for the UV spectrophotometer. Full UV scan reported with a typical absorbance at 300 nm in 10 mm pathlength being approximately 0.079.

  • Uranium ICP Std 10000ppm 500mL

    SPEX CertiPrep

  • In-Spec® Purple Color Standard

    GFS Chemicals

    Reference material for verification of UV-Visible spectrophotometers' photometric accuracy. Popular verification of requirements for BCA assay.

  • In-Spec® Orange Color Standard

    GFS Chemicals

    PHOTOMETRIC ACCURACY REFERENCE

  • 1000 ppm Uranium for AA

    Inorganic Ventures

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

  • USP/ICH Class 3 Elements - Parenteral PDEs

    PerkinElmer

    In conjuction with our United States Pharmacopeia (USP) calibration standards, we offer six calibration standards for the analysis of metals in pharamceutical materials and products. USP/ICH Class 3 Elements - Parenteral PDE: 150 ug/mL Mo 110 ug/mL Cr 60 ug/mL Sn 30 ug/mL Cu 70 ug/mL Ba 25…

  • USP/ICH Elemental Impurities Standards Kit - Oral PDEs

    PerkinElmer

    In conjuction with our United States Pharmacopeia (USP) calibration standards, we offer six calibration standards for the analysis of metals in pharamceutical materials and products. Kit Includes: ICH Class 1 Elements + Tl - Oral PDE: 30 ug/mL Hg 15 ug/mL As 8 ug/mL Tl 5 ug/mL Cd, Pb …

  • In-Spec® Transmittance Standard, 20%

    GFS Chemicals

    Transmittance (at 635 nm) 20%T +/- 0.3 %T

  • Universal Test Mix for Reversed-Phase, 5mL

    PerkinElmer

    Universal Test Mix for Reversed-Phase, 5mL

  • 100 ppm Uranium for ICP-MS

    Inorganic Ventures

    Inorganic Ventures' 100 ppm Uranium for ICP-MS is a 125 mL certified reference material set in a nitric acid matrix for stability. This uranium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

  • In-Spec® UV Standard #30

    GFS Chemicals

    NIST Traceable, non-toxic reference material for the UV spectrophotometer. Full UV scan reported with a typical absorbance at 300 nm in 10 mm pathlength being approximately 0.754.

  • Color Standard Solution, APHA 250

    GFS Chemicals

    Platinum-Cobalt base TEST Suitability - Pass test Prepared by dilution of AHPA 500

  • In-Spec® Visible Standard 0.1

    GFS Chemicals

    NIST Traceable, non-toxic reference material for the visible spectrophotometer. Full visible scan reported with a typical absorbance at 600 nm in 10 mm pathlength being approximately 0.072.

  • Uranium AA, 1000 ppm in HNO3

    Ricca Chemical

  • USP/ICH Class 1 Elements + TI - Parenteral PDE

    PerkinElmer

    In conjuction with our United States Pharmacopeia (USP) calibration standards, we offer six calibration standards for the analysis of metals in pharamceutical materials and products. USP/ICH Class 1 Elements + TI - Parenteral PDE: 15 ug/mL As 8 ug/mL Tl 5 ug/mL Pb 3 ug/mL Hg 2 ug/mL Cd …

  • In-Spec® UV Standard #4

    GFS Chemicals

    NIST Traceable, non-toxic reference material for the UV spectrophotometer. Full UV scan reported with a typical absorbance at 300 nm in 10 mm pathlength being approximately 0.131.

  • In-Spec® UV Standard #8

    GFS Chemicals

    NIST Traceable, non-toxic reference material for the UV spectrophotometer. Full UV scan reported with a typical absorbance at 300 nm in 10 mm pathlength being approximately 0.253.

  • In-Spec® Transmittance Standard, 80%

    GFS Chemicals

    Transmittance (at 635 nm) 80%T +/- 0.7 %T

  • In-Spec® Transmittance Standard, 60%

    GFS Chemicals

    Transmittance (at 635 nm) 60%T +/- 0.6 %T

  • Uranium 2%HNO3 1000ppm 100mL

    SPEX CertiPrep

  • USP/ICH Class 2A Elements - Inhalational PDEs

    PerkinElmer

    In conjuction with our United States Pharmacopeia (USP) calibration standards, we offer six calibration standards for the analysis of metals in pharamceutical materials and products. USP/ICH Class 2A Elements - Inhalational PDE: 5 ug/mL Ni 3 ug/mL Co 1 ug/mL V Matrix: 2% HNO3

  • 1413 µmhos/cm Conductivity at 25°C

    Inorganic Ventures

    Inorganic Ventures' 1413 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 . …

  • In-Spec® Visible Standard 0.8

    GFS Chemicals

    NIST Traceable, non-toxic reference material for the visible spectrophotometer. Full visible scan reported with a typical absorbance at 600 nm in 10 mm pathlength being approximately 0.566.

  • Ultra Pure NaCl Solution - 500 mL

    PerkinElmer

    Ultra pure NaCl solution (10-11%) in high purity water. 500 mL.

  • USP/ICH Class 1 Elements + TL - Oral PDE

    PerkinElmer

    In conjuction with our United States Pharmacopeia (USP) calibration standards, we offer six calibration standards for the analysis of metals in pharamceutical materials and products. ICH Class 1 Elements + Tl - Oral PDE: 30 ug/mL Hg 15 ug/mL As 8 ug/mL Tl 5 ug/mL Cd, Pb Matrix: 5%…

  • USP/ICH Elemental Impurities Standards Kit - Inhalational PDEs

    PerkinElmer

    In conjuction with our United States Pharmacopeia (USP) calibration standards, we offer six calibration standards for the analysis of metals in pharamceutical materials and products. Kit Includes: ICH Class 1 Elements + Tl - Inhalational PDE: 8 ug/mL Tl 5 ug/mL Pb 2 ug/mL As, Cd 1 ug/mL Hg…

  • In-Spec® UV Standard #7

    GFS Chemicals

    NIST Traceable, non-toxic reference material for the UV spectrophotometer. Full UV scan reported with a typical absorbance at 300 nm in 10 mm pathlength being approximately 0.230.

  • In-Spec® UV Standard #5

    GFS Chemicals

    NIST Traceable, non-toxic reference material for the UV spectrophotometer. Full UV scan reported with a typical absorbance at 300 nm in 10 mm pathlength being approximately 0.155.

  • USP/ICH Class 3 Elements - Inhalational PDEs

    PerkinElmer

    In conjuction with our United States Pharmacopeia (USP) calibration standards, we offer six calibration standards for the analysis of metals in pharamceutical materials and products. USP/ICH Class 3 Elements - Inhalational PDEs: 300 ug/mL Ba 60 ug/mL Sn 30 ug/mL Cu 25 ug/mL Li 20 ug/mL Sb …

  • USP/ICH Class 2B Se & Ag - Parenteral PDE

    PerkinElmer

    In conjuction with our United States Pharmacopeia (USP) calibration standards, we offer six calibration standards for the analysis of metals in pharamceutical materials and products. USP/ICH Class 2B Se & Ag - Parenteral PDE: 80 ug/mL Se 10 ug/mL Ag Matrix: 2% HNO3

  • Ultramark® 1621

    BeanTown Chemical

    CAS: 105809-15-2 MDL No: MFCD00242454 Liquid Density (g/mL): 1.8 Refractive Index: 1.353

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