Hi,
There's already two of the new Sigma's electrophoresis equipment (left-most Midi and Maxi) that have problems in running due to poor contact: please pay attention how you open the lid (put your thumbs into white knobs and lift the lid straight up from the back part of the lid without bending or twisting).
Cheers, Minna (nag is my middle name...)
= = = = = = = = = = = = = = = = = = = Minna Ruokonen = = Department of Biology = = University of Oulu = = POB 3000 = = FIN-90014 University of Oulu = = FINLAND = = = = minna.ruokonen@oulu.fi = = +358-(0)8-553 1802 (office) = = +358-(0)8-553 1061 (fax) = = +358-(0)40-7355770 (mobile) = = = = = = = = = = = = = = = = = = =