_:nf1bbfa279f8840b89558cc06309b40d2xb0
<http://schema.org/value>
"1 mL axial flow column (ID: 0.7 cm diameter x 2.5 cm bed height) polypropylene."
<https://www.astreabioseparations.com/product/iex-selection-kit-4-x-1-ml/>