Semi-Gas Systems Nanochem purification systems
Semi-Gas Systems ( Matheson ) Nanochem purification systems. OK, we admit it, we do not know much about these. Two systems ( as pictured ) with associated stainless steel NuPro valves ( including one micrometer valve ), Millipore and Pall high pressure check valves. One system is marked for Argon. The other is unmarked. They appear to be in excellent condition, but no guarantees. That is why they are so rediculously cheap.
$ 50.00 for the pair !