HPMC-AS (LF) Shin-Etsu (rotor 4017)
13C CP
MAS 8 kHz
1H exc @ 3.6 us and 1H dec SPINAL 70 kHz (100 W), pcpd2 7 us, o2 1.6 kHz
1H CP @ 70 kHz (100 W) matched to 13C @ about 64 kHz (110 W)
d1 = 3 s
p15=1 ms