Item: 1703967, Extra Thick Blot Filter Paper, Precut, 8.6 x 13.5 cm - Pkg of 60, 8.6 x 13.5 cm sheets, absorbent filter paper, for use with CriterionTM Precast Gels, precut to gel dimensions Item: 3450090, 10% CriterionTM TBE-Urea Polyacrylamide Gel, 26 well, 15 ul - Pkg of 1, 10% precast polyacrylamide gel, 13.3 x 8.7 cm