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3,4-二甲氧基苯甲酸
三异丙氧基氧化钒(V)
Raman library of aldehydes and ketones
Forcep, length: 145 mm, with guide pin, pointed stainless steel
L-甲硫氨酸,不存在动物源成分
超微量UV比色皿, c=8.5 mm,70-850 μl,100个
2-氨基-4,5-二甲氧基苯腈
HAYESEP N 100/120
2-(6-甲氧基吡啶) 环三醇硼酸锂盐
ST-SOCKETS, PRECISO, ST 34/35 acc. to DIN 12249 FORM E, ?:40 MM, L:150 MM, W.TH.:2,3 MM