A01588 1,2-二氯乙烷中杂质分析

A01588 1,2-二氯乙烷中杂质分析 CP-PoraBOND U porous polymer is a bonded porous polymer which is prepared in-situ. This results in a very stable and inert column which ca be operated at high column flowrates and valve switching. CP-PoraBOND U provides very good peakshape for halogenated compounds, The highly pure CP-PoraBOND U porous polymer has a stability up to 300 °C with very low bleed. Peak identification: 1. air 2. carbon dioxide 3. water 4. methylchloride 5. vinylchloride 6. chloroethane 7. 1,1-dichloroethylene 8. 1,2-dichloroethane (99%)