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
固相微萃取(50UM CW/TPR)(销售完后禁售)
E2级砝码 10mg,带NVLAP证书
闭口闪点标准物质(69℃)
3,5-二溴-4-吡啶甲醛
BLOOD SEDIMENTATION TUBES,ACC. WESTERGREN,300 MM,T.0-200:1MM, WHITE ENAMELLED
SCREW CAPS
赖氨酸铁琼脂(LIA)
VISCOMETERS, CANNON UBBELOHDE A + DIL.B CAPILLARY NR. 25, RANGE cST 0,4-2 MM2/S, K: 0,002, calibr
CONICAL STOPPER 2 HOSES - 60x43 mm, h 60 mm
SPE小柱