500ml aluminum alloy bead bath block, without beads, outer diameter 160mm, inner diameter 140mm, outer height 91mm, inner height 85mm

1000ml aluminum alloy bead bath block, with 1000ml beads (18900514 + 18900512 x 2) outer diameter 192mm, inner diameter 166mm, outer height 98mm, inner height 95mm

SK-O330-M Double layer tray package 1、SK-O330-M Orbital Decolorizing Shaker（8032220101） 2、SK330.4 Dish platform with non-slip mat （18900869） 3、Connect sticks for double dishes shaker 4pcs/pK（18900280）

Underwater Multi-point ultra-thin magnetic stirrer, 20 - 1000rpm (10rpm step, 0 - 9 h) 20 - 1000rpm (10rpm step, 0 - 9 h)