Acetonitrile C2H3N [75-05-8] HPLC-PLUS Gradient Grade pack 4x2500 mL

Assay (GC) >= 99,9 % Refractive index at 20 °C 1.342....1.346 Water content (K.F.) <= 300 mg/Kg Colour <= 10 Hazen Gradient baseline drift at 210 nm <= 18 mAU UV transmittance at 197 nm >= 82 % UV transmittance at 200 nm >= 90 % UV transmittance at 210 nm >= 94 % UV transmittance at 220 nm >= 96 % UV transmittance at 230 nm >= 98 % HPLC gradient (peak) at 254 nm <= 0.8 mAU Clear, colourless liquid appearance - Conform Non volatile residue <= 5mg/Kg HPLC gradient (peak) at 210 nm <= 5 mAU Free Acid ( as CH3C00H) <= 20mg/Kg Flourescene ( quinine ) at 254 nm <= 1 ppb Sale only to companies.