Block for VISIBLE, 16mm x 12

Package RS 1 Set of magnetic stirring bars 20pcs/box Round Stirrer bar， Ø6 X 10mm Include 2Pcs

Block, combination 15 x 0.5 and 20 x 1.5ml

A12-10P Plastic rotor, 4500rpm, 15ml*8, used with DM0412