Muon radiative energy loss (in 1.0E06 cm^2/g) in Strontium with Z = 38, A = 87.62(1) (f12.0,4f12.4) E (GeV) b_brem b_pair b_nucl b_total 2. 1.0807 0.4823 0.3942 1.9572 5. 1.4836 1.2747 0.4211 3.1794 10. 1.8109 1.8911 0.4022 4.1042 20. 2.1470 2.5019 0.3910 5.0398 50. 2.5894 3.4048 0.3794 6.3737 100. 2.9066 4.0126 0.3711 7.2903 200. 3.1994 4.5608 0.3671 8.1272 500. 3.5332 5.0731 0.3670 8.9733 1000. 3.7378 5.3491 0.3729 9.4598 2000. 3.8997 5.5505 0.3821 9.8323 5000. 4.0529 5.7202 0.3991 10.1721 10000. 4.1301 5.7994 0.4160 10.3454 20000. 4.1819 5.8509 0.4357 10.4686 50000. 4.2252 5.8901 0.4664 10.5818 100000. 4.2449 5.9063 0.4927 10.6439