"PARKWAY PLASTICS, INC."
Plastic Pulley Double Tandem 50 and 38 mm
Economical pulley for simple machine experiments.
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Sulfuric Acid
CAS Number: 7664-93-9
Formula: H2SO4
Density: 1.84 g/mL
Boiling and Freezing Point: 275-325°C, 11°C
Solubility: Water
Synonyms: Hydrogen Sulfate, Battery Acid
Shelf Life: 12 Months
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Self-Sealing Bags
Clear polyethylene storage bags lock shut when edges are sealed together.
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Eisco Clear Vinyl Aprons
Heavy, 6.7 mil clear vinyl aprons protect clothing from stains and damage.
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Bumper Guards for Volumetric Flasks
Protect volumetric flasks from accidentally being tipped over.
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Eisco® Miniature Skeleton On Stand
Model is made of plastic and is equipped with a movable jaw with springs.
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Permanent Markers
Mark any surface including glass, metal, or plastic with these fine felt-tip pens that use black instant-dry ink. Package of four.
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American Scientific Magnetic Iron Filings Chips
Pieces of reusable zinc-plated iron wire for magnetic field experiments.
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Optimus™ Wall Mounted Eye/Face Wash System, Speakman®
Wall mounted eye/face wash system equipped with a dual aerated eyewash to deliver soothing relief.
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Fundamentals of Physics Projectile Launcher
This unique metal launcher has multiple settings, so launch speed and angles may vary.
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Vinyl Lab Apron
Tough vinyl lab aprons are resistant to lab reagents, acids, alkalis, oils, and grease.
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BoneClones® Alien Skull
Add A New Twist To Your Comparative Anatomy Lessons
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Eisco Glass Volumetric Flasks with Plastic Stopper, Class B
Class B Volumetric flasks are made from borosilicate 3.3 glass and feature a graduation mark, polypropylene stopper, and blue enamel markings.
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Plastic Backed Student Thermometer, United Scientific Supplies
Great for classroom use.