ROMIL PrimAg® Miscellaneous Reference Materials Specifications

for stoichiometry, colour and UV/Vis calibration

ROMIL PrimAg® Miscellaneous Reference Materials
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  • Hardness calibrant PrimAg

    100 ppm as CaCO3
    E2625#
    100ml E2625#S
    500ml E2625#P
    100 ppm as CaCO3
    Solute: CaCO3
    Matrix: HCl 0.01M
    Application: Hardness calibration for water
    ISO 17034 accredited SI-traceable
    100ml E2625#S
    500ml E2625#P

  • Hardness calibrant PrimAg

    1000 ppm as CaCO3
    E2634#
    100ml E2634#S
    500ml E2634#P
    1000 ppm as CaCO3
    Solute: CaCO3
    Matrix: HCl 0.1M
    Application: Hardness calibration for water
    ISO 17034 accredited SI-traceable
    100ml E2634#S
    500ml E2634#P

  • Holmium PrimAg

    UV/Vis reference solution wavelength calibration
    E0034
    100ml E0034S
    500ml E0034P
    Dgr H:319-315-272-290
    P:280c-302+352-305+351+338-309+310
    (Holmium Perchlorate solution)
    Solute: Ho2O3 50 g/LT
    Matrix: HClO4 1.4M
    Nominal main absorption bands @ 2nm slit & 30nm/min scan speed:
    241.1nm, 278.0nm, 287.5nm, 361.2nm, 416.6nm, 451.3nm, 485.3nm, 537.0nm, 640.8nm
    Band accuracy: ±0.5nm each wavelength
    Application: Wavelength calibration of UV/Vis spectrophotometers and HPLC detectors
    ISO 17034 accredited SI-traceable
    100ml E0034S
    500ml E0034P
    Dgr H:319-315-272-290
    P:280c-302+352-305+351+338-309+310

    • Holmium Perchlorate solution (see Holmium)

Coding Key

  • #=6 - PrimAg®-xtra
    not available in this product category
  • #=4 - PrimAg®-plus
    certified for nominal constituent only, no impurity data
  • #=2 - PrimAg®-lite
    non-certified - recommended for use as QC working reference material
Download sample Certificate of Calibration
Stoichiometric PrimAg

Colour PrimAg