ROMIL PrimAg®-TvR Traceable Volumetric Reagents Specifications

ROMIL PrimAg®-TvR Traceable Volumetric Reagents
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  • Acetic Acid 1M PrimAg‑TvR

    V1010
    1LT 2½LT 5LT 10LT
    CH3COOH MW 60.05
    Nominal concentration 1M (1N) ±0.5% @ 20°C
    CH3COOH 60.05 g/LT
    Application: Reagent for volumetric titrimetry
    ISO Guide 34 accredited SI-traceable
    1LT 2½LT 5LT 10LT
  • Acetic Acid 0.05M/0.1M/0.2M PrimAg‑TvR

    tri-concentrate
    C2062
    6x100ml pack
    CH3COOH MW 60.05
    1M (1N) nominal concentrate ±0.5% @ 20°C
    CH3COOH 60.05 g/LT
    Dilution of the vial contents with distilled water using class A glassware gives the following working strengths:
    Dilute to 2.0LT yields 0.05M (0.05N)
    Dilute to 1.0LT yields 0.1M (0.1N)
    Dilute to 0.5LT yields 0.2M (0.2N)
    Application: Concentrate for volumetric titrimetry
    ISO Guide 34 accredited SI-traceable
    Pack contains 6 vials each containing 100ml of concentrate.
    6x100ml pack
  • Ammonia 5M PrimAg‑TvR

    in ethanol/water 69:31
    V1205
    2½LT
    Dgr H:225-314-335
    P:210-280c-304+340-305+351+338-309+310
    NH3 MW 17.03
    Nominal concentration 5M (5N) ±0.5% @ 20°C
    NH3 85.15 g/LT
    Solvent: CH3CH2OH/H2O 69:31 v/v
    Application: Reagent for volumetric titrimetry
    ISO Guide 34 accredited SI-traceable
    2½LT
    Dgr H:225-314-335
    P:210-280c-304+340-305+351+338-309+310
  • Ammonium Cerium(IV) Sulphate 0.1M PrimAg‑TvR

    V0218
    1LT 2½LT
    Wng H:290-315-319
    P:302+352-305+351+338
    (NH4)4Ce(SO4)4 MW 596.52
    Nominal concentration 0.1M (0.1N) ±0.5% @ 20°C
    (NH4)4Ce(SO4)4 59.65 g/LT
    H2SO4 150 g/LT
    Application: Stable alternative to potassium permanganate in oxidation titrimetry
    ISO Guide 34 accredited SI-traceable
    1LT 2½LT
    Wng H:290-315-319
    P:302+352-305+351+338
  • Ammonium Hydroxide 5M PrimAg‑TvR

    V3297
    1LT 2½LT
    Dgr H:314-335
    P:280c-301+330+331-304+340-305+351+338-309+310
    NH4OH MW 35.05
    Nominal concentration 5M (5N) ±0.5% @ 20°C
    NH4OH 175.3 g/LT
    Application: Reagent for volumetric titrimetry
    ISO Guide 34 accredited SI-traceable
    1LT 2½LT
    Dgr H:314-335
    P:280c-301+330+331-304+340-305+351+338-309+310
  • di-Ammonium Iron(II) Sulphate 0.025M PrimAg‑TvR

    V0224
    1LT 2½LT
    (NH4)2Fe(SO4)2 MW 284.01
    Nominal concentration 0.025M (0.025N)
    (NH4)2Fe(SO4)2 7.100 g/LT
    Stabiliser: H2SO4 5 g/LT
    Calibrate by titration with either Ce(SO4)2, K2Cr2O7 or KMnO4 of equivalent molarity immediately before each use.
    Application: Reagent for volumetric titrimetry
    1LT 2½LT
  • di-Ammonium Iron(II) Sulphate 0.1M PrimAg‑TvR

    V0242
    1LT 2½LT
    (NH4)2Fe(SO4)2 MW 284.01
    Nominal concentration 0.1M (0.1N)
    (NH4)2Fe(SO4)2 28.40 g/LT
    Stabiliser: H2SO4 5 g/LT
    Calibrate by titration with either Ce(SO4)2, K2Cr2O7 or KMnO4 of equivalent molarity immediately before each use.
    Application: Reagent for volumetric titrimetry
    1LT 2½LT
  • di-Ammonium Iron(II) Sulphate 0.3M PrimAg‑TvR

    V0235
    1LT 2½LT
    (NH4)2Fe(SO4)2 MW 284.01
    Nominal concentration 0.3M (0.3N)
    (NH4)2Fe(SO4)2 85.20 g/LT
    Stabiliser: H2SO4 5 g/LT
    Calibrate by titration with either Ce(SO4)2, K2Cr2O7 or KMnO4 of equivalent molarity immediately before each use.
    Application: Reagent for volumetric titrimetry
    1LT 2½LT
  • Ammonium Thiocyanate 0.1M PrimAg‑TvR

    V2703
    1LT 2½LT 5LT 10LT
    NH4SCN MW 76.12
    Nominal concentration 0.1M (0.1N) ±0.5% @ 20°C
    NH4SCN 7.612 g/LT
    Application: Reagent for volumetric titrimetry
    ISO Guide 34 accredited SI-traceable
    1LT 2½LT 5LT 10LT