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透明BOSTON ROUND样品瓶60ml
PH复合电极
LABORATORY BOTTLES WITH ISO-THREAD GL. 45 BOROSILICATE GLASS 3.3, 5000 ML, AMBER GLASS
PCB No. 43,10ng/ul 标准品
头孢呋辛钠
3-(异丁烯酰氧)丙基三甲氧基硅烷
10-mL,不锈钢定量环,1/8"外径,2mm内径
Magnetic stirring-bar, PTFE, octagon, 13 x 38 mm
N,N-Diethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide
Hibar 125-4,LiChrospher 100 RP-8 5μm定制柱