Rhenium solution 1.0 mol/L HNO3 (contains K+) (1.0 mol/L nitric acid) (contains potassium ions) 7440-15-5 Re 186.21 g./mol ฿3,270.00 View
Iridium standard solution 1000μg/ml, matrix: 2.0mol/L hydrochloric acid 7439-88-5 Ir 192.22 g./mol ฿19,880.00 View