亚洲最新在线_五月天婷婷综合_久久久亚洲综合_91精品在线影院

P5607-25G147-85-3L-脯氨酸￥437.36 25G瓶細胞培養級from non-animal source, meets EP, USP testing specifications, suitable for cell cultureP5607

A4418-100G7783-20-2硫酸銨￥221.20 100G瓶分子生物級for molecular biology, ≥99.0%A4418

70221-25G-F540-69-2甲酸銨￥1,353.46 25G-F瓶eluent additive for LC-MS, LiChropur®, ≥99.0% （Supelco）70221

299537-25G76-05-1三氟空格乙酸￥746.53 25G瓶purified by redistillation, for protein sequencing, ≥99%299537

D9163-1G3483-12-3DL-二硫蘇糖醇￥397.15 1G瓶電泳級for electrophoresis, ≥99%D9163