US$ 99.95
STOPPER & STOPCOCK || Fitted with an interchangeable 29/32 plastic stopper and PTFE key stopcock
and thylakoid architecture for photosynthesis and organelle ultrastructure teaching
and nerve canal layers for introductory dental anatomy teaching
Fifteen-volt DC scale on a 315x115mm laminated panel with sealed multiplier
Metamorphic rocks containing different rock specimens supplied in carboard box
Cell Structure of Root Tip Model Biology_Microscopy STOPPER & STOPCOCK || FittedCell structure root tip model exposes dividing cells in the apical meristem alongside differentiating cells in the elongation zone for mitosis teaching.
US$ 99.95
US$ 274.98
US$ 399.98
US$ 249.97