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
N,N-二甲基(2-苯甲酰氧乙基)胺 标准品
甲醇中多环芳烃混合溶液标准物质
1 SET MOUNTING CLAMPS (4 PIECES) FOR TRIPODS, DIN 12889
SOCKETS, "RODAVISS", NS 29.2/32, DURAN
三乙基矽乙炔
12.5ml 灭菌连续等分移液器吸头，100只/包
0.1ml PCR管，透明，平盖
RECEIVER TUBES WITH SERRATED HOSE CONNECTOR AND SCREW-THREAD GL 18/8
APS-HYPERSIL-2 3UM 250X2.1MM COLUMN
RN定制针头 needle， 26s gauge， Small Hub RN NDL， point style 2，13mm long. 6/pk
