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"PARKWAY PLASTICS, INC."
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Ward's® Hornblende (Cleavage)
Amphibole group; dark greenish black cleavages, somewhat columnar.
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Limestone (Coquina)
Buff-colored, coarse, detrital limestone, with cemented shell fragments.
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Engino® STEM and Robotics Mini Set
Introduce coding and programming in a fun an easy way.
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VWR® Universal Box Holder
This universal, rotating, and expanding box holder is the only holder that easily expands from 95 to 155 mm (3.75 to 6") to hold a variety of dispensing boxes, containers, and small electronics.
Expand 1 item
Type VII Tray Gauze, DUKAL™ Corporation
USP Type VII gauze, 100% woven-cotton.
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Ward's® Sphalerite (Crystalline)
Dark brown to black; polycrystalline zinc ore.
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Dropper Assemblies
We sell many different sizes of dropper assemblies, varying by size, capacity, and the size of threaded neck they are designed to fit.
Expand 1 item
NYS Intermediate Level Science Performance Sampler Test Kit
Prepare your students for the New York State Intermediate Level Science Exam Laboratory Performance Test with this comprehensive sampler test kit!
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TPX Graduated Cylinders
They are made from high quality TPX, making them easy to read with excellent contact clarity.
Expand 14 item
Ward's® Magnetite (Lodestone)
Spinel group; iron-black, massive; natural magnet.
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Ward's® Diorite
Coarse, 'salt and pepper': dark pyroxene and light andesine. Provides perfect representation of an intermediate igneous rock.