Chromium standard for AAS 1000 mg/kg Cr in nitric  acid 100 ml  1  Calcium standard solution 1000 mg/l Ca in nitric acid 100  ml  1  Magnesium Standard for AAS 1000mg/l Mg in nitric  acid 100 ml  1  Iridium atomic absorption standard solution 1000 µg/ml  Ir in nitric acid 100 ml  1  Zinc Standard for AAS 1000 mg/kg Zn in nitric acid 100  ml  1  Cobalt Standard for AAS 1000 mg/kg Co in nitric  acid 100 ml  1  Boron Standard for AAS 1000 mg/kg B in nitric acid 100  ml  1  Molybdenum Standard for AAS 1000 mg/l Mo in nitric  acid 100 ml  1  Aluminium Standard for AAS 1000 mg/kg Al in nitric  acid 100 ml  1  Cadmium Standard for AAS 1000 Cd mg/kg in nitric  acid 100 ml  1  Nickel Standard for AAS 1000 mg/kg Ni in nitric  acid 100 ml  1  Sodium Standard for AAS 1000 mg/kg Na in nitric  acid 100 ml  1  Titanium Standard for AAS  1000 mg/L Ti in nitric  acid 100 ml  1  Page 49 of 76  EN-c4f_annexiitechspeciiitechoffer_en.docx August 2020 EN-c4f_annexiitechspeciiitechoffer_en.docx 