The did off an on. I remember writing a report on filter needles and venting devices which coloured which brand to buy.I never understood why some trusts didn't involve techs in the purchasing - we had a similar episode to yours for 5fu pumps, and nobody thought to ask the people who would be making 99% of the things!
My absolute fav moment was when my chemo boss tasked me with testing a new (then) chemo agent that had to be made in the dark and bubbled like crazy.
My recommendation? Reconstitute before break time, and have a mug of tea to wait 15 minutes for it to calm down.
To this day its made that way