Three styles available for our NMR and EPR Tubes 820-A Lightweight polypropylene rack maximizes your benchtop storage capacity and is virtually inert. WG-1301 Coated steel rack is completely encased in inert polyvinylchloride. WG-2442 Stainless Steel Rack.
For Tube OD (mm):
Physics Atomic & Nuclear Electron Tubes Student Tubes - 820-A - 5 Mm Polypropylene Tube Rack (72 Tubes)
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