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
PVC木塑中邻苯二甲酸酯标准物质
无凸缘套箍,绿色ETFE
GRAHAM-CONDENSERS, ACC. TO DIN 12592, CONE ST 19/26, JACKET LENGTH: 160 MM
氯咯草酮 标准品
解草啶
改良HC琼脂添加剂
Storage bottle, PE-LD, narrow-mouth, with tap, 5 l
Aroclor 1242标准品
丙硫氧嘧啶
SCALPEL-BLADES, SINGLE STERILE PACKED, SIZE 23, (STANDARD BOS 100 PIECES)