铂直壁坩埚, Platinum straight wall crucible

铂定三角形, Platinum fixed triangle

铂坩埚, Platinum crucible for Leco FX-100 & FX-200 auto fluxer w/sup ring

丁烷磺酸钠,25GR, 1-Butane sulfonic acid

1，3-二溴-2-丙醇, 1,3-Dibromo-2-propanol

亚硫酸钠, Sodium sulfite

曲酸, Kojic Acid

1，10-癸二醇, 1,10-Decanediol

葡聚糖 1KG, Dextran

醋酸钙一水合物, Calcium acetate monohydrate