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Cobalt(II) nitrate hexahydrate, for analysis ACS, 98+% 100GR
N(α)-Z-L-2,3-二氨基丙酸,98%+
2-Butene (cis- and trans- mixture) (in cylinder without valve) [To use this product charged in cylinder, a valve is required which is sold separately (Product C
Collection vessel 500 ml for turn-table rack for MW 520 incl. lid and connections
2,5-Dimethylphenylacetic acid, 98% 5GR
氨基甲酸乙酯,98.0%(GC&N)
2-(甲氨基)乙醇,99.0%(GC&T)
SODIUM BICARBONATE, BIOTECHNOLOGY PERFOR
5-Bromo-2,3-dihydrobenzo[b]furan-7-sulfonyl chloride, 97%
维生素E醋酸酯,99%+