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2-溴-4-氟苯胺
PFA TUBING
2-Octanol
LIDS, FLAT FLANGE, WITH CENTER NECK ST 29/32 AND 2 ANGLED NECKS ST 29/32 15° DN 120
芸香苷纯度标准物质
2-羟基-5-硝基吡啶
WIDE MOUTH, BOTTLES, PE,ROUND,TRANSPARENT, WITH SCREW-CAP, 1000 ML, GL 65
Cylindrical crucible, ?:70 mm x ?:43 mm, height: 80 mm, without lid, made of graphite
AUTOMATIC CAPILLARY PIPETTES, ACC. TO DR. BARROLIER, ERROR +/- 1 %, 10 ML
钒(V)标准溶液