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
L-缬氨酸
KEY F. EXCHANGE UNIT
METAL DESICCATOR PLATES, DIA. 235 MM, WITHOUT FEET, 20 MM DIA. CENTRE HOLE AND MANY SMALL HOLES 5 M
2,4-二甲基苯甲醚
AMINOSep GC-911 保护柱芯
邻苯二甲腈
1,3-苯二硼酸
硫酸庆大霉素
磷酸钾,无水Potassium phosphate, tribasic, 97%
HYPERSIL GOLD AQ 5UM 50X4MM COLUMN