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
水流动相GPC标样-聚丙烯酰胺, 非离子型; Aqueous GPC/SEC StandardssPolyacrylamide, Non-ionic Polyacrylamide; Mp 4900000, Mw 5352000, Mn 535000 IV 4.715; IV* - Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C (a = 0.66; K = 0.000373)
甲苯氟磺胺(含干冰运输费)
诺龙(19-去甲睾酮)溶液, 100ppm
Individual Dioxin-like PCB Kit
磺胺嘧啶(磺胺哒嗪) BePure-25665YM
Phosalone
氯司替勃
布洛芬-d3 标准品
Phenylpropargyl alcohol (无证书)
丙酸睾酮
DIN 38407-2 农残标准品