2-Part Corn Seed Model for Plant Anatomy Material_PET The burette features a push

The burette features a push button style stopcock and screw clamp for setting drop speed for repeat titration

Laboratory-grade glycerin (glycerol) for polymer synthesis

Adjustable 150-ohm variable resistor in an ABS-housed module with 4mm sockets

supplying clean low-voltage current to introductory electronics

Dual AC/DC low-voltage power supply with an independent digital voltmeter

2-Part Corn Seed Model for Plant Anatomy Material_PET The burette features a pushBuilt for plant anatomy teaching, this corn seed model splits in half to expose pericarp, endosperm, embryo, and scutellum for monocot seed structure lessons.