USP 232 Pharma Internal Standard 1
Contains Te 25 µg/mL, Sc 10 µg/mL, Ge, In, Lu, and Bi 5 µg/mL in 2% Nitric acid with trace hydrofluoric acid
Store at room temperature
Multi Component Mixture:
Ammonium hexafluorogerminate (IV) (ICP Grade) (as germanium) - 5 µg/mL - CAS #: 16962-47-3
Bismuth (ICP grade) - 5 µg/mL - CAS #: 7440-69-9
Indium (ICP grade) - 5 µg/mL - CAS #: 7440-74-6
Lutetium oxide - 5 µg/mL - CAS #: 12032-20-1
Lutetium(III) nitrate hydrate (ICP grade) (as lutetium) - 5 µg/mL - CAS #: 100641-16-5
Scandium oxide (ICP grade) (as scandium) - 10.01 µg/mL - CAS #: 12060-08-1
Tellurium (ICP grade) - 25 µg/mL - CAS #: 13494-80-9
