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
100us/cm KCl电导率溶液
PUNYW8054591 Normetanephrine HCl
DG Safety Waste Cap GL45 for Leak hose, PBT, PTFE
PFA TUBING
N1-Me-Pseudo UTP
PTFE TUBING - 2x4 mm, 1 meter
乙腈中牧草胺溶液, 1000μg/mL
pH indicator paper, universal, pH 1-14, width: 7 mm, roll 5 m
3-巯基-1-己醇
Superspher?Si 60