♦ Almost just-spaced gap between back thick square glass and spaced 1.5mm side narrow glasses can make good comb figure without too tighting or loosening.
♦ Special attaching method more upgraded get the gel plate last long time without detaching.
♦ Tight grinded 4-square side come off exact glass size and long life.
♦ Using variety of strong teflon combs user can make various gel samples from 4-well to 18-well. (refer to biotaps combs)
♦ 100% compatible to Bio-lad gel plates.