2-Part Corn Seed Model for Plant Anatomy Material_PET Integrated spigot on this 25L

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

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

Black 3-inch circular disc 0

2-Part Corn Seed Model for Plant Anatomy Material_PET Integrated spigot on this 25LBuilt for plant anatomy teaching, this corn seed model splits in half to expose pericarp, endosperm, embryo, and scutellum for monocot seed structure lessons.