Achizitie reactivi de laborator

    SEAP
    ID
    DA35502311
    Data
    12 Aprilie 2024
    Valoare
    3.182,5 RON
    Stare
    Oferta acceptata
    Autoritatea contractanta
    4266065 - DIRECTIA SANITARA VETERINARA SI PENTRU SIGURANTA ALIMENTELOR BUCURESTI
    Localitate
    Bucuresti, Bucuresti
    Furnizor
    12178991 - S.C. NOVACHIM TRADING S.R.L.
    Tipul contractului
    Furnizare
    Cod CPV
    33696500-0 - Reactivi de laborator (Rev.2)
    Descriere:
    Conform anunt de publicitate si oferta financiara
    Achizitii
    203 RON
    Cantitate: 4
    Unitate masura: 2.5 litri
    Metanol GC
    Specifications assay (G.C.).................................................. identity (IR-spectrum)................................... density (20º/4º)............................................. residue on evaporation................................. water (K.F.)................................................... min. 99,9 % passes test 0,790 - 0,792 max. 0,0001 % max. 0,03 %
    214,5 RON
    Cantitate: 8
    Unitate masura: 2.5 litri
    Acetonitril pt GC
    • Density: 0,786 g/cm3 • Solub. in water (20 ºC): miscible • Melting point: -45,7 ºC • Boiling point: 81,6 ºC • Flash point: 2 ºC • Ignition temp.: 524 ºC • Vapour pressure: (20 ºC) 97 hPa • Refraction index: (n 20 ºC) 1,3442 • Viscosity: (20 ºC) 0,39 mPas • Dipolar moment: (20 ºC) 3,44 Debye • Dielectric const.: (20 ºC) 37,5 • Evap. heat: (81 ºC) 833 KJ/kg • Saturation conc.: (20 ºC) 163 g/m3 • Expl. limit (upper): 17 Vol% • Expl. limit (lower): 3,0 Vol%
    327,25 RON
    Cantitate: 2
    Unitate masura: 2,5 L
    Izooctan pentru gaz cromatografie
    assay (G.C.)................................................... identity (IR-spectrum)..................................... densiy (20°/4°).................................... ............ non-volatile matter......................................... water (K.F.)..................................................... Suitability for organohalogenated pesticide and dioxins, furans and PCBs residue analysis: ECD, from 1,2,4-trichlorobenzene to decachlorobiphenyl, no peaks are obtained greater than 3 pg/ml as lindane. No peaks are obtained in vicinity of 2,4,5-trichlorobiphenyl. min. 99,8 % passes test 0,691 - 0,692 max. 0,0001 % max. 0,01 % Suitability for highly volatile halogenated hydrocarbons trace analysis: ECD, from dichloromethane to 1,2,4-trichlorobenzene, no peaks are obtained greater than 1 ng/ml as tetrachloromethane. Suitability for pesticide and polycyclic aromatic hydrocarbons residue analysis: FID, from 1-octanol to 1-tetradecanol, no peaks are obtained greater than 5ng/ml as 1-tetradecanol. No peaks are obtained in vicinity of pyrene. Specifications • Form: liquid • Density: 0,69 g/cm3 • Solub. in water (25 ºC): 0,56 mg/l • Melting point: -107 ºC • Boiling point: 99 ºC • Flash point: -12 ºC • Ignition temp.: 410 ºC • Vapour pressure: (20 ºC) 51 hPa • Viscosity: (22 ºC) 0,51 mPas • Dielectric const.: (20 ºC) 1,9 • Evap. heat: (99 ºC) 334 KJ/kg • Saturation conc.: (20 ºC) 239 g/m3 • Expl. limit (upper): 6 Vol% • Expl. limit (lower): 1 Vol% • pH ~ 7 Physical data • LD 50 (oral, rat): > 2000 mg/kg