4.011245Acetic acid for HPLCCH3COOH M.=60.05CAS No.64-19-7Assay (by GC) ≥ 99.7%Chloride (Cl) ≤ 0.0005%Sulfate (SO4) ≤ 0.0005%Phosphate (PO4) ≤ 0.00005%Non-volatile matter ≤ 0.0005%Acetaldehyde ≤ 0.0002%Acetic anhydride ≤ 0.01%UV absorption(50% in H2O)λ 260 nm max 0.05λ 270 nm max 0.02λ 300 nm max 0.01λ 500 nm max 0.01Suitablity corresponds to standard for RP gradient test