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2-氟-4-吡啶硼酸
玻璃搅拌棒 φ7×270
Ammonium Tetrafluoroborate
NANO SEPARATING CHAMBERS, GROUND RIM, FOR TLC PLATES UP TO 134/80MM, WITH KNOBBED LID
ST-SEPARATE PLUGS, SOLID, ACC. TO DIN 12541, BORE: 4 MM, ST 18,8
WITO-REX-STIRRER-GUIDES DGBM, COMPLETE, CONE 45/40, SHAFT DIA. 10 MM, GL 32
IKA T25分散机用 S25N-18G分散刀头、处理量10-1500ml
LiChroCART 4-4,Purospher STAR RP-18e 5μm定制柱
盐酸阿罗洛尔
环丁基氯