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AC-20 99%聚乙二醇20M內徑0.53(mm) 膜厚1(m)

AC-20 99%聚乙二醇20M內徑0.32(mm) 膜厚1(m)

AC-20 99%聚乙二醇20M內徑0.32(mm) 膜厚0.5(m

AC-20 99%聚乙二醇20M內徑0.22(mm) 膜厚0.25(m

AC-225 50%氰丙基苯基50%二甲基聚硅氧烷內徑0.32(mm)膜厚0.25(m)

AC-225 50%氰丙基苯基50%二甲基聚硅氧烷內徑0.25(mm)膜厚0.25(m)

AC-10 14%氰丙基苯基86%二甲基聚硅氧烷內徑 0.53(mm)膜厚1(m)

AC-10 14%氰丙基苯基86%二甲基聚硅氧烷內徑 0.32(mm)膜厚0.25(m)

AC-10 14%氰丙基苯基86%二甲基聚硅氧烷內徑 0.22(mm)膜厚0.25(m)

AC-5 5%苯基95%二甲基聚硅氧烷內徑0.53 (mm)膜厚1(m)

AC-5 5%苯基95%二甲基聚硅氧烷內徑0.32 (mm)膜厚0.25(m)

AC-1 99%二甲基聚硅氧烷內徑 0.53(mm)膜厚1(m)

AC-5 5%苯基95%二甲基聚硅氧烷內徑 0.22(mm)膜厚0.25(m)

AC-1 99%二甲基聚硅氧烷內徑 0.32(mm)膜厚1(m)

AC-1 99%二甲基聚硅氧烷內徑 0.32(mm)膜厚0.25(m)

AC-1 99%二甲基聚硅氧烷內徑 0.22(mm)膜厚0.25(m)

0045 不銹鋼柱HP6890 25% SP-2100 ON 80/100 CHROMOSORB PAW

SS column，6M*1/8*2.1MM ID，25% CARBOWAX 1540

SS column，2M*1/8*2.1MM ID，5%CW 20M on CARBOPACK B 60/80

SS column，6FT*1/8*2.1MM ID，8% OV-101 on Chromosorb WAW-DMCS