100
99.99% trace metals basis
powder
reagent type: catalystcore: ytterbium
O=[Yb]O[Yb]=O
1S/3O.2Yb
FIXNOXLJNSSSLJ-UHFFFAOYSA-N
13 - Non Combustible Solids
WGK 2
dust mask type N95 (US), Eyeshields, Gloves