SEM-cal-ref-std-rareearth-set

RXS-21RE reference standard

EM-Tec RXS-21RE reference standard includes 21 reference rare earth elements and a 200um aperture copper Faraday cup. All mounted in a diameter 25.4 x 9 mm AISI 303 disc.

Intended application as reference standard for quantitative EDS and WDS micro-analysis applications.

Reference materials: LaF3, Ceo2, PrSi2, NdSi2, Sm, EuF3, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Gd3Ga5O12, Sc, Y, U, ThF4, B and C. 200um copper Faraday cup.

Preferably stored under vacuum or inert gas.