4 arm PEG OH 四臂聚乙二醇羟基
外观:固体或液体,取决于分子量大小。
PEG可选分子量: 2000,3400,5000,10000,20000
溶解度: 溶于DMSO,DMF,DCM,溶于水。
纯度 gt;95%
保存:-20℃,长期保存,避光,干燥
产品描述:4-arm Poly(ethylene glycol) (4-ArmPEG-OH) are high quality multi-arm PEG product that is used in 4-arm PEG rawmaterials and derivatives. The total molecular weight of 4-Arm PEGs isthe sum of the molecular weights of all four arms.
结构式:
供应商:瑞禧生物

