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
SPME萃取头,(CAR/PDMS),合金杆,23 ga,自动式
Cold Schiff's Reagent
2,3,4,5,6-五溴硝基苯
套装 WM V/W 密封垫 未组装 1001.5
SEP.FUNNELS, CONICAL SHAPE, 100 ML, DURAN, W. WITAFLO- NEEDLE VALVE, BORE 3 MM, ST- PE-STOPPERS S
(停,替代货号 SBEQ-CA7496)Anpelclean MCT 小柱
二氯乙腈,100ng/ul于环己烷 标准品
Bio-Rad 硝酸纤维素膜
SCREWTHREAD TUBES, DURAN, FOR SVL 30, 32 X 150 X 2.0 MM, STRAIGHT, ACC. TO DIN 12216
p-(Trifluoromethoxy)toluene