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
水杨素
DNPH-II 洗脱液B
D-阿洛酮糖
STIRRER MAGNETS Colored Micro - R, B, Y
叔丁醇钠
Insert联排内嵌小室,9 mm,PET膜,3.0μm
CLIPS FOR SPHERICAL JOINTS, SUITABLE FOR S 13/2-13/5, POM
SCRABBER AND EQUALIZER, OVERALL LENGHT 150 MM, SCRABER BLADE SIZE 15 X 15 MM, BORO. 3.3, ANGLED
250ml PP高肩窄口瓶,含螺纹盖
Talboys 实验架铝质支杆,610mm