PIRIDINA PA EMSURE ACS REAG PH EUR 1L MERCK

Purity GC min 99.5 % Identity IR conforms Solubility in water conforms Reducing substances conforms Chloride (Cl) max 0.0005 % Sulphate (SO4) max 0.0005 % Ammonia NH3 conforms Al (Aluminium) max 0.00005 % B (Boron) max 0.000002 % Ba (Barium) max 0.00001 % Ca (Calcium) max 0.00005 % Cd (Cadmium) max 0.000005 % Co (Cobalt) max 0.000002 % Cr (Chromium) max 0.000002 % Cu (Copper) max 0.000002 % Fe (Iron) max 0.00001 % Mg (Magnesium) max 0.00001 % Mn (Manganese) max 0.000002 % Ni (Nickel) max 0.000002 % Pb (Lead) max 0.00001 % Sn (Tin) max 0.00001 % Zn (Zinc) max 0.00001 % 2-Picoline GC max 0.2 % Piperidine GC max 0.01 % Evaporation residue max 0.002 % Water max 0.1 % Corresponds to ACS