Gas Chromatography Specifications
Gas Chromatography
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  • Dimethylformamide SpS

    H253
    500ml H253P
    1LT H253M
    2½LT H253L
    Dgr H:360D-226-312+332-319
    P:201-210-302+352-305+351+338-308+313
    Wikipedia Page Add To Favourites Safety Data Sheet Product Certification Storage & Shelf Life
    HCON(CH3)2 MW 73.09 BP 153.0°C d 0.95 CAS [68-12-2]
    Assay >99.9% Water <0.03% Residue <0.0001%
    UV: 270nm >10%; 275nm >50%; 285nm >80%; 310nm >95%; 325-400nm >99%
    Application: HPLC, GC, Spectroscopy, Molecular Biology (see also ROMIL Code H254 Dimethylformamide BiO with 4Å molecular sieve), Gel Permeation Chromatography
    500ml H253P
    1LT H253M
    2½LT H253L
    Dgr H:360D-226-312+332-319
    P:201-210-302+352-305+351+338-308+313

  • 1,4-Dioxan SpS

    H297
    500ml H297P
    1LT H297M
    2½LT H297L
    Dgr H:225-350-319-335-EUH019-EUH066
    P:210-281-305+351+338-308+313
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    C4H8O2 MW 88.11 FP 11.8°C BP 101.3°C d 1.03 CAS [123-91-1]
    Assay >99.9% Water <0.005% Residue <0.0001%
    UV: 220nm >10%; 240nm >50%; 250nm >80%; 280nm >95%; 300-400nm >99%
    Unstabilised
    Peroxides (at time of manufacture) <0.0001% (<1 ppm)
    Application: HPLC, GC, UV Spectroscopy, Liquid Scintillation, Applications requiring dry solvent
    500ml H297P
    1LT H297M
    2½LT H297L
    Dgr H:225-350-319-335-EUH019-EUH066
    P:210-281-305+351+338-308+313