124-19-6 天然来源, 98% 需询价

13019-20-0 99%(GC) 需询价

13019-20-0 Standard for GC, 99.5%(GC) 需询价

1310-53-8 99.99% metals basis,-400目 需询价

1321-74-0 55% Mixture of Isomers,含0.1%TBC稳定剂 需询价

13453-80-0 99.98% metals basis 需询价

13517-23-2 试剂级, ≥98% 需询价

13517-24-3 NA2O：18.7-23.4% 需询价

13595-25-0 99.5% 需询价

13820-53-6 99.9% 需询价

13718-26-8 99%生物技术级 需询价

138500-85-3 99.5% 需询价

140-10-3 试剂级, 99% 需询价

14044-65-6 1.0 M solution in THF, stabilized with PMP, MkSeal 需询价

140-66-9 99% 需询价

141-62-8 97%(D4<0.1%, D5<0.1%, D6<0.1%) 现货

14221-01-3 99% metals basis,Pd 9.0% 需询价

14221-01-3 99.9% metals basis 需询价

14221-02-4 Pt 15.2% 需询价

14243-64-2 99.99% metals basis, Au≥39.3%最低 需询价