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
有机流动相GPC标样-尼龙-6, ; Organic GPC/SEC StandardsNylon, Nylon 6,Poly(Caprolactam); Mw 31400, Mn 17400, Mp 26300 IV 1.677; IV* - Intrinsic Viscosity (dL/g) in HCOOH (90%) at 25°C (a = 0.70; K = 0.00145)
9种农药混标 BePure-27399LC-10
甲醇中异丙甲草胺溶液标准样品
Mono-n-hexyl phthalate
Siduron Solution 1000ug/ml in Acetonitrile
磷ICP检测用标样
0.1% Cu in 2% HNO3(有证书)
Alvimopan 杂质 6
涕灭威-D3
碘硫磷溶液 标准品
PUNYW27489177 Toltrazuril