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
cis-trans Nepetalactone
土壤全量成分参比物质-黑龙江绥化黑土
LIDS FLAT FLANGE, DN 60, WITH CENTER NECK ST 14/23, 2 ANGLED SIDE NECKS 15°, ST 14/23, 1 STRAIGHT PARALLEL SIDE NECK ST 14/23, BOROSILICATE GLASS
红色开孔螺纹盖，GL45
储存箱 带20包 DP-1W 20包 DP 57B
5%PEGS+1%H3PO4 ON CHROMOSORB WAW 80/100MESH SUS 3M
CNW SAX，40-63um，60A，500m2/g，封尾
BURETTE CYLINDER 10B STH
MDN-1气相毛细管柱
SPHERICAL JOINTS, SOCKET MEMBER, S 64/40 DURAN, 48 X 150 X 3,2 MM
