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DL-α-甲氧基苯乙酸
BEAKER PP, 50 ml
1-苄氧羰基-4-哌啶甲酸
PUMP AND DRIVE W/O PRESSURE SENSOR FOR MSA SAMPLING PUMP
乙酰丙酮钯
250ul吸头用吸头盒,材质:聚碳酸酯
LiChroCART 125-4,6,Nucleosil 100 C18 5μm定制柱
HEXAGONAL STOPPERS, HOLLOW, FLAT, GROUND, SHORT, NS 29.2/22, DURAN
ProMax 醋酸纤维素针头式滤器 13mm 0.45μm CA 100/pk
Wide-mouth bottle, PP, with screw cap, PP, wide shoulder, 125 ml