Which plastic materials are suitable for infusing the Torbay Pharmaceuticals Limited product isosorbide dinitrate 0.1% w/v concentrate for injection or infusion?

For the Torbay Pharmaceuticals Limited product isosorbide dinitrate 0.1% w/v concentrate for injection or infusion, polyethylene (PE), polypropylene (PP) and polytetrafluoroethylene (PTFE) are suitable; avoid PVC or polyurethane giving sets and containers because adsorption can cause significant active-ingredient losses.