Sodium chloride, 100.0%, for certified biological work, Ultra por | Jul 17, 2026Calcium, magnesium and R2O3 precipitate: <100ppm. Bromide: 100ppm. Barium: passes test. Iodide: <20ppm. Free alkali: not detected. Nitrate: <30ppm. Sodium chloride. 100.0%, for certified biological work, Ultra.
