Standards, U

Compare Tool

Select up to 3 products

HomeAll Products

Standards, U

1 - 32 of 60
Sort
View
Show
  • In-Spec® Orange Color Standard

    GFS Chemicals

    PHOTOMETRIC ACCURACY REFERENCE

  • 1000 ppm Uranium for ICP

    Inorganic Ventures

    Inorganic Ventures' 1000 ppm Uranium for ICP 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 . …

  • 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…

  • Color Standard Solution, APHA 100

    GFS Chemicals

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

  • Ultramark® 1621

    BeanTown Chemical

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

  • In-Spec® Visible Standard 0.5

    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 0.368.

  • 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 #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.

  • Ultra Pure NaCl Solution - 500 mL

    PerkinElmer

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

  • Color Standard Solution, APHA 250

    GFS Chemicals

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

  • 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 . …

  • 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® 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® 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.

  • 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® 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.

  • Color Standard Solution, APHA 10

    GFS Chemicals

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

  • 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

  • 1000ppm Uranium ICP Std 100mL

    SPEX CertiPrep

  • In-Spec® Transmittance Standard, 80%

    GFS Chemicals

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

  • In-Spec® Visible Standard 0.3

    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 0.212.

  • Uranium ICP Standard Traceable To SRM From NIST Uo2(NO3)2 In HNO3 2-3% 10 mg/L U…

    MilliporeSigma

    UN No.: 3264 pH: 0.5 (H2O, 20°C) Solubility: (20°C) not applicable Density: 1.012 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)

  • In-Spec® Visible Standard 1.0

    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 0.767.

  • USP Oral Elemental Impurities A

    SPEX CertiPrep

    While the legalization of cannabis, for both medicinal and recreational purposes, has been gaining speed, legislation and regulation has not necessarily kept pace. Even so, out of a drive for self-regulation and significant consumer safety concerns, many producers and manufacturers are turning to…

  • 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® Visible Standard 0.05

    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 0.034.

  • USP/ICH Class 2B Precious Metal Elements (All 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 2B Precious Metal Elements (All PDEs): 100 ug/mL Ir, Os, Pd, Pt, Rh, Ru Matrix: 15% HCl

  • In-Spec® UV Standard #20

    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 0.508.

  • In-Spec® Transmittance Standard, 60%

    GFS Chemicals

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

  • In-Spec® Transmittance Standard, 40%

    GFS Chemicals

    Transmittance (at 635 nm) 40%T +/- 0.4 %T

  • In-Spec® UV Standard #2

    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 0.060.

  • 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.

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.