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
7-乙氧基-2-萘酚
小号洗耳球
LiChroCART 150-10,LiChrosorb RP-18 10μm定制柱
venusil CIS 离子排斥色谱柱
XTerra RP8柱
VISCOMETERS, CANNON FENSKE, L. 295 MM, CAPILLARY NO.350, RANGE CST 100-500 MM2/S 0,5 K.
KECK, KNS, NS 12.5, VIOLETT *
SQUARE WIDE MOUTH CONTAINER (PVC), 200 ML, WITH SCREW CAP, CLEAR GLASS, 59,5 X 59,5 MM, HEIGHT 88
10197 焊接防护眼罩(IR5.0,防刮擦涂层)
3-溴-5-硝基苯甲醛