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
CNWBOND 茶叶中农残检测专用小柱
对偶氮氧基乙氧基苯
TRIANGLES, MADE OF TINNED IRON WIRE, PIPE CLAY TUBES, LENGTH 60 MM
TLC薄板
微量滴定管,BLAUBRAND , AS级,5:0.01 ml,Boro 3.3, 直滴型安全滴定阀
COVER, MADE OF QUARTZ, D. 50 MM
4,4′-(1-苯乙基)双酚
电极,3米
裁纸刀#
Wide-mouth bottle, PE-HD,with screw cap, PE-LD, square, 1000 ml