Fe: ≤5 mg/kg

Pb: ≤5 mg/kg

Ca: ≤50 mg/kg

Se: ≤10 mg/kg

Cu: ≤5 mg/kg

Zn: ≤10 mg/kg

As: ≤0.2 mg/kg

≤0.001% heavy metals (as Pb)

≤0.02% thiosulfate (S2O3)

Na2SO3

chloride (Cl-): ≤50 mg/kg

Reag. Ph. Eur.

puriss. p.a.

98-100.0% (iodometric)

WE2150000

1

Gloves

Contact with acids liberates toxic gas.