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The Animal Kingdom I : Evolutionary Milestones
Preserved animal kingdom examples in resin material.
Expand 1 item
Molecular Model Set, Teacher
Suitable for constructing complex organic and inorganic molecules.
Expand 1 item
BRIGHT™ Interactive Atom
Hands-On Illustration of Atoms, Ions, Isotopes, and More
Expand 1 item
Lens Sets
Choose high quality crown glass or shatter-resistant acrylic lenses.
Expand 5 item
miniPCR® ZeeWee™ I Bird DNA Sex Test
Use PCR to determine if your chickens are male (ZZ) or female (ZW).
Expand 1 item
miniPCR® ZeeWee™ IV Bird DNA Sex Test
Use PCR to determine if your emus are male (ZZ) or female (ZW).
Expand 1 item
miniPCR® ZeeWee™ II Bird DNA Sex Test
Use PCR to determine if your parrots are male (ZZ) or female (ZW).
Expand 1 item
Vernier® Nitrate Ion-Selective Electrode
Measure the concentration of nitrate in aqueous samples.
Expand 2 item
GEO-logic Sedimentary Rocks Thin Section Topic Set
Examine the Mineral Composition of Sedimentary Rocks
Expand 1 item
Rock Forming Mineral Collection Series
Excellet series for college mineralogy and petrology courses.
Expand 7 item
High School Biology Slide Set
Explore various scientific fields with this set
Expand 1 item
Shale (Carbonaceous)
Black, fissile; commonly with carbonized fossil plant impressions.

