OV-17 + OV-210 columns
OV-17: 50% phenyl-50% dimethylpolysiloxane
In the polarity of stationary phase
For analysis: pesticides, drugs and other substances
Similar to DB-17, GC-17, RSL-300, SP-2250, 007-17
O: V-210: 100% trifluoropropylmethylpolysiloxane medium polar column, temperature: -20 ~ 280 ℃, similar to the column DB-210, Rtx-210
Specifications: 2m * 3mm
Application: Analysis of BHC and DDT in soils
OV-17+OV-210色谱柱
OV-17：50%苯基-50%二甲基聚硅氧烷
中极性固定相
适用于分析：农药、药物等物质
类似于DB-17、GC-17、RSL-300、SP-2250、007-17
O:V-210：100%三氟丙基甲基聚硅氧烷 中等极性柱,使用温度:-20~280℃,相类似柱为DB-210、Rtx-210
规格：2m*3mm

应用：分析土壤中六六六和滴滴涕