100
99.9% trace metals basis
powder
core: thuliumreagent type: catalyst
O.CC(=O)O[Tm](OC(C)=O)OC(C)=O
1S/3C2H4O2.H2O.Tm/c3*1-2(3)4;;/h3*1H3,(H,3,4);1H2;/q;;;;+3/p-3
GKCQSJXCECKBHO-UHFFFAOYSA-K
13 - Non Combustible Solids
WGK 3