"Biology Clearance"
Individual Glass Lenses
All Types and Sizes for all Optical Applications.
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Hinged Glass Aquarium Covers
Keep dirt and dust out while protecting your fish with these attractive aquarium covers.
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Blood Cells Diluting Pipettes
For blood dilution ratio work and cell counts.
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TeacherGeek Perpendicular Block Pack of 100
Bulk perpendicular connectors to expand your TeacherGeek collection
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21st Century Balance
This balance is the first major advancement in teaching simple machines in decades.
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Alloy Tuning Forks
These long-lasting aluminum tuning forks have a full sound.
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Ward's® Bat Anatomy Museum Mount
Museum mounts are the ideal supplement for classroom dissection.
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BD BBL Sensi Disc™ Antibiotic Disks
Easily observe the sensitivity of various bacteria and fungi to an array of antibiotics with these convenient kits.
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Rainbow Fractions® Tiles -n- Work Tray
Pieces of 2.5mm thick solid plastic have fractional values are printed on each tile.
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Supertek® Aluminum Spring Scales
Aluminum spring scales, built to last in any lab.
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CPEP Fusion, Physics of Fundamental Energy Charts
Visualize fusion and energy.
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Motor DC Solar Miniature 1040RPM SHA
Operates 1/2 to 3 volts, 100ma start-up / runs at 15ma no load. Strong torque - 300 RPM @ 1/2 volt. Great for gear drives. 2mm shaft dia. Size 1 1/4" dia x 1 1/4" long.