Laboratory Equipment
Showing 141–160 of 303 results
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Laboratory Equipment
Kaleidoscope
A kaleidoscope is an optical instrument with two or more reflecting surfaces tilted to each other in an angle, so that one or more (parts of) objects on one end of the mirrors are seen as a regular symmetrical pattern when viewed from the other end, due to repeated reflection.
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Laboratory Equipment
Knife Switch
A knife switch is a type of switch used to control the flow of electricity in a circuit. It is composed of a hinge which allows a metal lever, orknife, to be lifted from or inserted into a slot or jaw. The hinge and jaw are both fixed to an insulated base, and the knife has an insulated handle to grip at one end.SKU: n/a -
Laboratory Equipment
Lab Coat
A white coat, also known as a laboratory coat, is a knee-length overcoat/smock worn by professionals in the medical field or by those involved in laboratory work. The coat protects their street clothes and also serves as a simple uniform. The garment is made from white or light-colored cotton, linen, or cotton polyester blend, allowing it to be washed at high temperature and making it easy to see if it is clean.
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Laboratory Equipment
Lens Cleaning Tissue
Lenses and other optical surfaces made from glass, quartz or plastic can be easily scratched if you do not clean them with a very soft surface. High quality Whatman lens cleaning tissue provides the solution. Thetissue is chemically pure and free from silicones and other additives.SKU: n/a -
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Laboratory Equipment
Liebig Condenser
Liebig condensers are a simple condenser design used to cool and condense hot vapor as part of a distilling apparatus. This 300 mm condenser has a straight inner tube that thecondensing vapor passes through and a large outer jacket that cooling water passes through.SKU: n/a -
Laboratory Equipment
Linear Expansion Apparatus
Linear Expansion Apparatus. Apparatus is fitted on heavy channel base, at one end of which is an adjusting screw, at the opposite end is a micrometer screw reading to 0.01 mm for measuring the expansion. Supplied with one each of aluminium, brass and iron expansion rods but WITHOUT thermometer.SKU: n/a -
Laboratory Equipment
Liquid Level Apparatus
The Liquid Level Apparatus shows that level of liquid in communicating vessels is constant irrespective of the size or shape of the vessels. Comprises of four glass tubes of different shapes and cross-sectional area projecting vertically from a common horizontal tube. Mounted on a wooden base.SKU: n/a -
Laboratory Equipment
Loop Holder Nichrome
The shaft of the loops handles is insulated with PVC and brass handles are available in 8 inches. Uses: Microbiologists use inoculating loops to transfer microorganisms to growth media. It is easy to sterilize and reuse because nichrome wire resists deterioration with repeated heat/cooling cycles.SKU: n/a -
Laboratory Equipment
Magdeburg Hemisphere
The Magdeburg hemispheres are a pair of large copper hemispheres, with mating rims. They were used to demonstrate the power of atmospheric pressure. When the rims were sealed with grease and the air was pumped out, the sphere contained a vacuum and could not be pulled apart by teams of horses.SKU: n/a
