METANOL & ACETONITRIL HPLC

    SEAP
    ID
    DA35082770
    Data
    20 Februarie 2024
    Valoare
    844 RON
    Stare
    Oferta acceptata
    Autoritatea contractanta
    3008580 - Institutul National de Cercetare-Dezvoltare Chimico Farmaceutica-I.C.C.F. Bucuresti
    Localitate
    Bucuresti, Bucuresti
    Furnizor
    11171693 - S.C. EPRUBETA FARM S.R.L. S.R.L.
    Tipul contractului
    Furnizare
    Cod CPV
    33696300-8 - Reactivi chimici (Rev.2)
    Descriere:
    1.Metanol gradient grade pentru cromatografia de lichide; LiChrosolv® Reag. Ph Eur - Fl * 2.5 L - 4 buc 2. ACETONITRIL GRADIENT GRADE PENTRU CROMATOGRAFIA DE LICHIDE; LiChrosolv® S Purity GC >= 99.9 % Fl -2,5 l - 4 buc
    Achizitii
    153 RON
    Cantitate: 4
    Unitate masura: Fl * 2,5 Litri
    ACETONITRIL GRADIENT GRADE PENTRU CROMATOGRAFIA DE LICHIDE - MERCK - FLACON 2.5 Litri 1000302500
    ACETONITRIL GRADIENT GRADE PENTRU CROMATOGRAFIA DE LICHIDE; LiChrosolv® Reag. Ph Eur 1000302500 MERCK -Ambalaj 2,5 Litri - Caracteristicile calitative sunt cele prezentate in catalogul Merck la Codul 100030 Product Information Grade Reag. Ph Eur Hill Formula C₂H₃N Chemical formula CH₃CN Molar Mass 41.05 g/mol Physicochemical Information Boiling point 81.6 °C (1013 hPa) Density 0.786 g/cm3 (20 °C) Explosion limit 3.0 - 17 %(V) Flash point 2 °C Ignition temperature 524 °C Melting Point -45.7 °C Vapor pressure 97 hPa (20 °C) Specifications Purity (GC) ≥ 99.9 % Identity (IR) conforms Evaporation residue ≤ 2.0 mg/l Water ≤ 0.02 % Color ≤ 10 Hazen Density (d 20 °C/20 °C) 0.78 Refractive index (n 20/D) 1.344 Boiling range (80-82°C) ≥ 95 % (v/v) Acidity ≤ 0.0002 meq/g Alkalinity ≤ 0.0002 meq/g Gradient grade (at 210 nm) ≤ 1.0 mAU Gradient grade (at 254 nm) ≤ 0.5 mAU Fluorescence (as quinine at 254 nm) ≤ 1.0 ppb Fluorescence (as quinine at 365 nm) ≤ 0.5 ppb Transmission (at 193 nm) ≥ 60 % Transmission (at 195 nm) ≥ 80 % Transmission (from 230 nm) ≥ 98 % Filtered by 0.2 µm filter. Suitable for UPLC / UHPLC /Ultra HPLC - instruments. Conforms to Acetonitrile for chromatography and Acetonitrile R1 according to Reag.Ph Eur; conforms to the requirements of ACS for liquid chromatography suitability.
    58 RON
    Cantitate: 4
    Unitate masura: Fl * 2.5 L ( LIVRARE RAPIDA DIN STOC)
    METANOL gradient grade pentru cromatografia de lichide ; LiChrosolv ® / Alcool metilic HPLC MERCK
    1.Metanol gradient grade pentru cromatografia de lichide; LiChrosolv® Reag. Ph Eur - Fl * 2.5 L - specificatii: S Purity GC >= 99.9 % S Identity IR conforms S residue on evaporation <= 2.0 mg/l S Water <= 0.02 % S Colour <= 10 Hazen S Density d 20 °C/20 °C 0.791 - 0.793 S Boiling point 64 - 65 °C S Acidity <= 0.0002 meq/g S Alkalinity <= 0.0002 meq/g S Gradient grade at 235 nm <= 2.0 mAU S Gradient grade at 254 nm <= 1.0 mAU S Fluorescence as quinine at 254 nm <= 1.0 ppb S Fluorescence as quinine at 365 nm <= 0.5 ppb S Transmission at 220 nm >= 55 % S Transmission at 235 nm >= 83 % S Transmission from 260 nm >= 98 % S Absorbance at 225 nm <= 0.17