Ace Glass 7891-46 Color Polished Filter Glass, 51 x 51 mm, 2.9-3.1 mm Thick

When used in conjunction with a filter solution of potassium chromate and sodium hydroxide less than 3% of the 3340 line passes. The solution may be circulated via pump as a coolant through well. 51 x 51 mm.

Note: For use in four-sided filter chamber supplied with 7891 reactor.