219020MB, 2ml, 96 Round Well, U Bottom, Raised Rim, Used for magnetic bead separation, sample storage, HPLC and HTS, 50 plates per case

219013, 2.2mL, 96 Square Well, V Bottom, Compatible with KingFisherTM Duo Prime, Apex and Presto, Raised Rim, 50 plates per case, Used for Nucleic Acid Purification