Code

Description

Unit

ULTRA-IAA-274

Tungsten (W) in dilute HNO3 with trace NH4OH - 1000 µg/mL

125 mL

ULTRA-IAA-258

Cerium (Ce) in dilute HNO3 - 1000 µg/mL

125 mL

ULTRA-IAA-259

Praseodymium (Pr) in dilute HNO3 - 1000 µg/mL

125 mL

ULTRA-IAA-241

Niobium (Nb) in water with trace. HF - 1000 µg/mL

125 mL

ULTRA-IAA-260

Neodymium (Nd) in dilute HNO3 - 1000 µg/mL

125 mL

ULTRA-IAA-242

Molybdenum (Mo) in water with trace NH4OH - 1000 µg/mL

125 mL

ULTRA-IAA-262

Samarium (Sm) in dilute HNO3 - 1000 µg/mL

125 mL

ULTRA-IAA-244

Ruthenium (Ru) in dilute HCl - 1000 µg/mL

125 mL

ULTRA-IAA-263

Europium (Eu) in dilute HNO3 - 1000 µg/mL

125 mL

ULTRA-IAA-245

Rhodium (Rh) in dilute HCl - 1000 µg/mL

125 mL