I misplaced my Isolyser/SMS catalyst packets, what do I do? MediaManagerAugust 26, 2021 0 That is not a problem. You can easily order replacement Isolyser/SMS catalyst packets from your supply company. Leave a ReplyYou must be logged in to post a comment. Previous Post Where can I find the Isolyser/SMS Safety Data Sheet (SDS)? Next Post What is the Isolyser/SMSm Mail-back Sharps Disposal System?