Silicone mattress for 6× 50ml test tubes use with SK-R30L-E&SK-R30D-E, 10pcs/pack

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

Touch fairy vortexer, 0 ~4000 rpm

Block for Visible NK200-1B, 10x28mm, 40 depth, flat bottom,60 high