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
水中汞(5%硝酸)
家蝇磷 标准品
LiChroCART 75-10,Nucleosil 100 NH2 10μm定制柱
2,4,6-三氯-5-甲基嘧啶
对伞花烃二氯化钌二聚体
ASTM-THERMOMETER (SOLID STEM) WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM BEZ.: KINEMATIC VISC
仲丁基丙二酸二乙酯
Fittings,Set,SS,1/16"
GASKETS, SILICON RUBBER, WITH PTFE WASHER 22 X 12 - GL 25, FA 12
CAPILLARY PIPETTES,CLEAR GLASS, COLOUR CODE YELLOW,"GEIGY", 80 UL CONFORMITY CERTIFIED