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2-乙烯吡啶, 阳离子,窄MWD; Aqueous GPC/SEC StandardssPoly(2 - Vinylpyridine), Cationic - Narrow MWD Poly(2-Vinylpyridine); Mp 550000, Mw 570000, Mn 390000 IV 5.05; IV* - Intrinsic Viscosity (dL/g) in 0.1M Sodium Formate at 25°C (a = 0.93; K = 0.000025)
Formetanate hydrochloride(有证书)
孔雀石绿草酸盐(乙醇介质)
First Standard® 甲苯中叠氮津溶液,100μg/mL
Isradipine Related Compound A
JWH-018 COOH-d6
环孢霉素A Cyclosporine A - 100 ug/mL - 乙腈 - 5 mL 标准品
间二氯苯标准溶液
氟罗沙星纯度标准物质 农科院质标所
马杜霉素铵盐
Diesel Range Organics Mixture #2 - GRO/DRO (repkg) 1000ug/ml in Methylene chloride