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"WardsSci000479"
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Labhand
Hold laptops and books off the work surface to protect them from spills and increase the amount of workspace available.
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Specific Gravity Hydrometer
Use these hydrometers with all processes where specific gravity or density of liquids is an important control.
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Medium Wall Red Rubber Tubing, Machine Made
An economical, smooth finish tubing which is stiffer than the handmade type. Machine made by extrusion.
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Flint Glass Clear Glass Plates
These double thick, glass plates have seamed edges and are useful in covering gas bottles, beakers, and other glassware.
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Medium Wall, Amber, Latex Rubber Tubing
This superior tubing is made from natural latex.
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Nylon Semimicro Centrifuge Tube Brush
Total length: 18 cm; bristle section length: 7.6 cm; tapered dia: from 1.3 cm to 5 mm.
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General Use Hydrometers
Our general use hydrometers are made of smooth glass for easy cleaning and have sealed-in paper scales and metal ballast.
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Replacement Bulbs
Replacement microscope light bulbs are available for a variety of microscopes. If unsure which bulb type is needed, please contact Ward's Science.
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PYREX® Test Tubes with Beaded Rim, Corning
These tubes are made from special tubing to give the optimum wall thickness.
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PYREX® Economy Double Metric Scale Cylinders, To Contain, Corning
Suitable for schools and labs requiring general accuracy only.
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Mohr's Style Burettes
These borosilicate glass burettes have a reinforced opening and are permanently graduated with subdivisions.