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
Vac Elut SPS 24真空装置
酱油基质中食盐质控样
气进样针
SAMPLE VIALS, THREADED, BORO., CLEAR, 2 ML, 36 X 12 MM, N-8
溴化汞试纸
500g-1g 砝码套装, CLASS F2级别, 带NALVP证书
气相色谱柱,TG-WAXMS A 30m x 0.53mm x 0.25μm
HYPERSIL GOLD CN 3UM 30X1MM COLUMN
5-氨基-2-氯吡啶
SCREWTHREAD TUBE WITH CONE, GL 25, CONE NS 24/29, DURAN