Assay (Perm.) w/w..................................................................29,0-31,0 %

Assay (as O2 vol.) (Perm.).............................................................. 110 vol.

Identity according to Pharmacopoeias................................................ p/t.

MAX. IMPURITIES

Non-volatile matter......................................................................... 0,05 %

Residual solvents (Ph.Eur./USP)........................................................... p/t.

Organic stabilizers.......................................................................... 0,05 %

Acidity................................................................................................... p/t.

Nitrogen compounds (as N)......................................................... 0,005 %

Chloride (Cl).................................................................................. 0,005 %

Sulphate (SO4).............................................................................. 0,001 %

Heavy metals (as Pb).................................................................. 0,0001 %

As............................................................................................. 0,00005 %

Residual metals ICP: (according to EMEA/CHMP/SWP/4446/2000)

Class 1A (Pt, Pd)........................................................................... 10 ppm

Class 1B (Ir, Rh, Ru, Os)................................................................ 10 ppm

Class 1C (Mo, Ni, Cr, V)................................................................. 25 ppm

Class 2 (Cu, Mn).......................................................................... 250 ppm

Class 3 (Fe, Zn).......................................................................... 1300 ppm