A device which is used to slowly dispense variable, measured amounts of a chemical solution. This volumetric Bomex glass burette holds up to 100ml of liquid which is dispensed by way of a glass stopcock at the bottom of the device which can be opened or closed at the user’s discretion. In conjunction with a burette clamp, this burette can be used in a variety of analytical chemistry experiments. This burette is designed to measure accurately at a temperature of 20º C (68 º F), and features a full, clear gradation scale running along its length, as well as a Class A tolerance.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
These disposable surgical-style earloop face masks conform to the ASTM F1862 Level 1 clasification. Box of 50.
These extra-large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
Box of 100 First Touch powder-free LARGE Nitrile exam gloves.
Great premium general purpose KingSeal Nitrile gloves in size SMALL. Not for medical use.
Durable, anti-fog safety glasses that fit comfortably on any head size.
Check out this high-quality gyroscope!
Get swept away by this fantastic robot kit that uses vibrations to move!
Watch what your music can create with this amazing Snap Circuits set!
Create beautiful art with this amazing sun paper!
Experience this sphere powered by the sun!
Ever wonder how to survive in the wilderness? These cards can help!
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