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
砷标准溶液(As 1000)
CORK STOPPERS, TOP DIA. 36 MM, BOTTOM DIA. 32 MM, LENGTH 27 MM,
1,3-二异丙基-2-硫脲
CLEAR SILICONE TUBING, 3FT X 1/8IN ID, FOR MSA TUBE HOLDER
SPHERISORB ODS1 3UM 50X4MM COLUMN
PUNYW7798416 7-Acety Baccatin III
盐酸吡哆醛标准品
FID收集极清洗刷
2-[4-(溴甲基)苯基]丙酸
NOT LONGER AVAILABLE !