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5-氯-2-(三氟甲基)苯甲酸
SPB-1 毛细管柱
8-喹啉硼酸
Acetic acid, for biochemistry, 99.8% 2.5LT
CORK STOPPER, TOP DIA. 80 MM, BOTTOM DIA. 75 MM, LENGTH 30 MM
Hibar 250-10,LiChrospher PAH 5μm定制柱
PUNYW7131167 Balsalazide Impurity 9
可更换式推杆
芴甲氧羰酰氯,98%
STIRRING BARS WITH RING, 20,5x6,5 mm