Fluorescence Spectrometry Specifications
Fluorescence Spectrometry
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  • Methanol 205 SpS

    gradient quality
    H410
    500ml H410P
    1LT H410M
    2½LT H410L
    Dgr H:225-301+311+331-370
    P:210-280f-302+352-309+310-403+235
    Wikipedia Page Add To Favourites Safety Data Sheet Product Certification Storage & Shelf Life
    (Methyl Alcohol)
    CH3OH MW 32.04 BP 64.5°C d 0.79 CAS [67-56-1]
    Assay >99.9% Water <0.02% Residue <0.0001%
    UV: 205nm >10%; 210nm >50%; 225nm >80%; 240nm >95%; 265-400nm >99%
    Acidity <0.0003 meq/g
    Alkalinity <0.0002 meq/g
    HPLC Gradient Use Test:
    230nm <0.005 AU
    254nm <0.005 AU
    Conforms to ACS liquid chromatography suitability.
    Pesticide Residue Analysis passes test
    Fluorescence Spectroscopy passes test
    Application: Gradient HPLC, GC, UV, Environment Analysis (eg, pesticide residues), Applications requiring dry solvent, Non-aqueous Titrations, Liquid Scintillation, Molecular Biology, Fluorescence Spectroscopy
    500ml H410P
    1LT H410M
    2½LT H410L
    Dgr H:225-301+311+331-370
    P:210-280f-302+352-309+310-403+235

  • Methanol UpS

    ultra lc
    H411
    1LT H411M
    2½LT H411L
    Dgr H:225-301+311+331-370
    P:210-280f-302+352-309+310-403+235
    Wikipedia Page Add To Favourites Safety Data Sheet Product Certification Storage & Shelf Life Additional Information
    (Methyl Alcohol)
    CH3OH MW 32.04 BP 64.5°C d 0.79 CAS [67-56-1]
    Assay >99.9% Water <0.02% Residue <0.0001%
    UV: 205nm >10%; 210nm >50%; 225nm >80%; 240nm >95%; 265-400nm >99%
    Acidity <0.0003 meq/g
    Alkalinity <0.0002 meq/g
    Gradient Use Test: 230nm <0.002 AU; 254nm <0.002 AU
    Baseline drift <0.02 @ 230nm
    Fluorescence (as quinine): 254nm <1 ppb; 365nm <1 ppb
    Suitability for LC-MS passes test
    Trace ionic impurities:
    Ag, Cu, Fe, K, Mg, Mn, Ni, Pb, Zn <10 ppb each
    Al, Ca <25 ppb each
    Na <50 ppb
    Application: HPLC critical gradient applications, LC-MS, UHPLC
    1LT H411M
    2½LT H411L
    Dgr H:225-301+311+331-370
    P:210-280f-302+352-309+310-403+235

  • Methylcyclohexane SpS

    H465
    500ml H465P
    1LT H465M
    Dgr H:225-304-315-336-411
    P:273-301+310-331-302+352-403+235
    Wikipedia Page Add To Favourites Safety Data Sheet Product Certification Storage & Shelf Life
    C7H14 MW 98.19 BP 101°C d 0.77 CAS [108-87-2]
    Assay >99.9% Water <0.005% Residue <0.0001%
    UV: 200nm >10%; 220nm >50%; 230nm >80%; 250nm >95%; 280-400nm >99%
    Fluorescence Spectroscopy passes test
    Application: UV Spectroscopy, Fluorescence Spectroscopy
    500ml H465P
    1LT H465M
    Dgr H:225-304-315-336-411
    P:273-301+310-331-302+352-403+235