全部
≥99%, contains 150-400 ppm BHT as stabilizer
≥99%, Inhibitor-free
0.99
98.0%(GC)
99%
99%,stabilized with
99%,Water≤50 ppm (by
99%,with molecular s
99%,含150-400 ppm BHT
absolute, stored over molecular sieve
BioRenewable, anhydrous, ≥99.0%, contains 250 ppm BHT as stabilizer
BioRenewable, anhydrous, ≥99%, Inhibitor-free
Standard for GC, ≥99.5%(GC)
Standard for GC,≥99.
基础级试剂, 用于制备
无水级, ≥99%, 含250 ppm BHT稳定剂
无水级, ≥99%, 无稳定剂
电池级, 99.8%, Water≤20