I’ve been writing a 3D Printing column once a week for a few months ... Just because your new Form 1 or B9 came with a specific resin doesn’t mean you can’t experiment with other resins.

“These columns are unique in the market, as they are packed with a single lot of Bio-Rad’s CHT Media — other suppliers may combine different batches of our resins when packing columns. Thus, Bio-Rad’s ...