全部
(99.97%)
(99.99%)
1% on 2.5mm alumina spheres
100 μg/mL in Water, tr Nitric acid
1000 μg/mL in Water, tr Nitric acid
10000 μg/mL in Water, tr Nitric acid
99.97%
99.99%
99.999%
foil, thickness 0.025?mm, 99.98% trace metals basis
foil, thickness 0.25?mm, 99.98% trace metals basis
foil, thickness 1.0?mm, 99.98% trace metals basis
powder, ?100?mesh, ≥99.9% trace metals basis
powder, 99.995% trace metals basis
rod, L 25?mm, diam. 4?mm, 99.99% trace metals basis