What Materials do I use for making CDS

I would like to make some CDS but am concerned about contamination from the materials that the activated MMS comes into contact with Please let me know what is recommended for the various components needed to make CDS and how important this is in your opinion For instance I can only find tubing on the internet made either of silicone or LLDPE (eg aquarium/water filter tube) Both it appears can be affected by oxidising agents And from a video I saw recently the receiving bottle appered to be a standard plastic water bottle Is this OK also

Any info much appreciated

Thanks