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
气相色谱柱,TG-WAXMS A 60m x 0.25mm x 0.50μm
细菌学肉胨(进口)
ON REQUEST !
CHROMATOGRAPY-COLUMNS, ST-SOCKET,ST-CONE, ST-STOPCOCK, 14/23 SOLID PLUG, SCREW-THREAD RETAINING NU
梨醇酯
N-(2,6-二氯苯基)-2,3-二苯基喹喔啉-6-甲酰胺
Pesticide-Mix 1599 in Acetone标准品
Probe-Thermometer Holder A Length Cone
500mL PP VITsafe安全洗瓶,广口,丙酮用
钴(Co)AAS标准溶液,1000mg/L溶于2% HCl