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Shop Our 2024 Catalog
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View our 2024 Catalog
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See What's New -
Measure pH Like the Pros!
Ohaus® Aquasearcher™ AB23PH Bench Meter for simple, accurate measurements.
Plus, get a compact mini-stirrer free with purchase.Don’t miss out! -
Ward’s World: Get engaging resources and exclusive content
NEW. Science by You. Directly from your peers.
Check it out today! -
Science Olympiad Kits
Get your kits for individuals, classrooms, or teams now and practice for the upcoming competitions.