如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
活塞排(订做)
戊二醛,25%水溶液
CHROMATOGRAPHIC-COLUMNS, 35 ML, ST-STOPCOCK, W. SOLID PLUG, SCREW-THREAD RETAINING NUT, 15 X 200
2,6-二氯苯甲酸
KBr 红外盐片(有孔)
Insert 4联排内嵌小室,13 mm,适用于 BRANDplates? 24-/6-孔培养板,IOS,PC膜,0.4μm
FINGERTIGHT/WRENCHTIGHT FITTING, TWO- PIECE (W/FERRULE), 1/16IN, PEEK(PK=5)
戊酸戊酯
N-(2-氯乙基)吗啉盐酸盐
PCB 55 标准品