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w-Agatoxin TK Agelenopsis aperta
Brucine sulfate heptahydrate, ACS reagent, 98% 25GR
(2-Dimethylaminoethyl)triphenylphosphonium bromide, 97% 50GR
对茴香醛二甲缩醛,95.0%(GC)
Niobium pieces, 99.8% (metals basis)
2-氯-4-(甲基磺酰)苯甲酸 (dry basis),98%+
4'-碘苯乙酮,97.0%(GC)
2-(2-苯并噻唑)乙酸乙酯,95.0%(GC)
甲基丙烯酸,99%
Pyrrolidine, 99+% 250ML