Procurement of a gel size 24 x 16 b buffer requirement 200 ml c gel capacity 3 bigger size gels and 4 small size gels d transfer time 15 to 60 minutes e electrode durable platinum coated titanium anode and stainless steel cathode f safety cover to break the electrical current when lifted to prevent electrical shock g anode platform should rest on 4 springs to accommodate various gel stack h single step locking system for simple and speedy setup i should be light weight upto 3 to 4 kg j warranty should be minimum 1 year , a output specifications 250 v 3 0 a 300w b output range programmable 5 250 v fully adjustable in 1 v increments c 0 01 3 0 a fully adjustable in 0 01 a increments d 1 300w fully adjustable in 1w increments e type of output constant voltage current or power with automatic crossover f output terminals 4 pair recessed banana jacks in parallel g timer up to 99 hr 59 mm h pause or resume function yes i warranty should be minimum 1 year , a a horizontal electrophoresis system should be able to run the gel size of 7 x 10cm and 7 x 7 cm and 7 x 10 cm the gel tray should be supplied along with the gel tank with safety lid b the supplied gel trays should be uv proof and the trays can be directly kept on the uv transilluminator and should have a integrated fluorescent ruler in the tray the ruler should get illuminated on exposure to uv light for easy and safe calculation of the band movements c a system should include tape free gel casting module for leak free operations d a system should include two 1 5mm combs 8 and 15 well fixed height combs each e a system should have the option for adjustable height combs with comb holders f migration rate of bromophenol blue dye should be similar to 4 5cm per hr at 75 v g a system should have a lid with the safety banana jacks which breaks the circuit when the lid is running h should be provided with a bubble leveler for even gel casting i the gel caster should have 3 height adjustable screws for balancing the uneven platforms for uniform gel casting j the electrodes should be color coded to remove the confusion of wrong orientation k the lid should have a safety option so that the lid cannot be closed in the wrong orientation l the lid should have a integrated cables to connect it to the power pack directly m a system should be capable to run precast ready agarose gels and hand cast gels n warranty should be minimum 1 year and other related items