ROMIL PrimAg® Miscellaneous Reference Materials Specifications

for stoichiometry, colour and UV/Vis calibration

ROMIL PrimAg® Miscellaneous Reference Materials
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  • Alkalinity calibrant 1000 ppm PrimAg

    (CaCO3) alkalinity reference solution
    E2210#
    100ml 500ml
    1000 ppm as CaCO3
    Solute: CaCO3
    Matrix: H2O
    Store at 2-8°C (fridge).
    Application: Alkalinity calibration
    ISO Guide 34 accredited SI-traceable
    100ml 500ml
  • 2-Amino-2-(hydroxymethyl)propan-1,3-diol (see Tris(hydroxymethyl)methylamine)

  • Ammonium Cerium(IV) Nitrate PrimAg

    stoichiometric reference material
    E116
    50g
    Dgr H:272-302-318
    P:210-280e-305+351+338
    (Ceric Ammonium Nitrate)
    (NH4)2Ce(NO3)6 MW 548.22 CAS [16774-21-3]
    Application: Oxidimetric certified reference material
    ISO Guide 34 accredited SI-traceable
    50g
    Dgr H:272-302-318
    P:210-280e-305+351+338
  • Ammonium Cerium(IV) Sulphate 2H2O PrimAg

    stoichiometric reference material
    E113
    50g
    Wng H:315-319-335
    P:302+352-305+351+338
    (Ceric Ammonium Sulphate 2H2O)
    (NH4)4Ce(SO4)4.2H2O MW 632.53 CAS [10378-47-9]
    Application: Oxidimetric certified reference material
    ISO Guide 34 accredited SI-traceable
    50g
    Wng H:315-319-335
    P:302+352-305+351+338
  • Arsenic Trioxide PrimAg

    stoichiometric reference material
    E112
    50g
    Dgr H:300-314-350-410
    P:201-264-273-280-301+310-305+351+338
    As2O3 MW 197.84 CAS [1327-53-3]
    Application: Reductometric certified reference material
    ISO Guide 34 accredited SI-traceable
    50g
    Dgr H:300-314-350-410
    P:201-264-273-280-301+310-305+351+338