
RG® Laboratory Watch Glass 50 mm — Pack of 6
Six polished 50 mm laboratory watch glasses for evaporation, sample observation and covering small beakers.
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Six polished 50 mm laboratory watch glasses for evaporation, sample observation and covering small beakers.

Twelve graduated 250 ml borosilicate 3.3 glass beakers with pouring spouts for measuring, mixing and heating liquids.

Working educational model for demonstrating how flowing water can rotate a turbine and drive a small dynamo.

Five 300 mm spirit-filled glass thermometers covering −10 to 110 °C for laboratory and industrial temperature measurement.

Laboratory kit with a blue stand, six 15 × 125 mm borosilicate test tubes, wooden-handle holder and cleaning brush.

Two 24-inch steel crucible tongs with aligned gripping tips for handling hot crucibles and suitable laboratory vessels.

Large nine-part sexless human torso model on a base with removable components for anatomy demonstrations in biology, nursing and medical education.

Compact seven-part human torso teaching model in an 8 × 10 inch format for organ identification and introductory anatomy study.

Ten blue plastic test tube stands for organising tubes during school, college and laboratory practicals.

Nickel-coated brass double-disc spherometer with three legs for measuring the curvature of spherical surfaces in physics and optical laboratory practicals.

Two 300 mm non-mercury alcohol glass thermometers covering −10 to 110 °C for laboratory and industrial temperature measurement.

Two 250 ml clear glass reagent bottles with blue screw caps for organising and storing compatible laboratory reagents.

Educational laboratory DC power supply with selectable 2–12 V output, 5 A rating and a copper transformer for electrical practicals.

Plug-type resistance box with constantan coils for selecting resistance values in educational circuit and measurement experiments.

Pack of 100 glass microcapillary tubes in a 90 mm length for small-volume sample handling and laboratory capillary demonstrations.