... solution basins are made of PVC, polystyrene (PS), or strong polypropylene (PP) ● Biologix PVC ... to alcohols and mild organic solvents ● Biologix PS one-channel basins are available in three sizes: 25ml ... V-shaped bottom design ● Biologix PVC one-channel basins have a capacity of 55ml ... pink, and yellow ● Biologix 25ml, 55ml, 100ml PS lab solution basins are individually packaged (sterile); PVC and ...