English
(+)-SODIUM L-ASCORBATE CRYSTAL& 100 G
Rp 2.557.000
Silicon ICP standard can be used as a calibration standard in the determination of silicon concentration in organosilica materials by inductively coupled plasma optical emission spectroscopy (ICP-OES).
1 g/L Si in 2% HNO3 (contains HF traces), prepared with high purity Si, HNO3, HF, and water.
