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
黄铜三通球形阀, 1/8英寸管装配件
Nucleosil Chiral-1柱
质谱配件(WASHER,FLT,M3,SS)
HYPERSIL GOLD AQ 12UM 150X50MM PREP COLUMN
短颈漏斗 35mm*6mm
Paper for chromatography, 460 x 570 cm, fine and medium aspiration Case = 100 pcs.
600ml烧杯
5000ml棕色磨口试剂瓶
溴氰菊酯