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

Integrated spigot on this 25L autoclavable polypropylene carboy supports controlled dispensing during bulk liquid transfer and sterilization cycles

Laboratory-grade glycerin (glycerol) for polymer synthesis

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

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

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.