Nobody crafts or researches this suit, so the bill on this page shows what sits inside one, not a plan. The name puts it on scientists out on the water, and they keep their clothes when they go down. If a server kit or a trade hands you one anyway, wear it for the look: nothing on record says what it protects against.
Where you recycle it matters more than usual. The ordinary recycler returns half the HQM, one sewing kit and a couple of tarps. A red one gives back three quarters of the metal, a chance at the second kit and most of the time four tarps, exactly what a hazmat suit needs. A yellow recycler is the worst place for it, since the kit may not come back at all.