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100PK Test Tubes, 50mL, 24x150mm - Rimmed - Light Wall, 1.2mm Thick - Borosilicate 3.3 Glass Length_25mm visible inner mechanism letting students

SKU 69741965911
4.5
100PK Test Tubes, 50mL, 24x150mm - Rimmed - Light Wall, 1.2mm Thick - Borosilicate 3.3 Glass Length_25mm visible inner mechanism letting students
100PK Test Tubes, 50mL, 24x150mm - Rimmed - Light Wall, 1.2mm Thick - Borosilicate 3.3 Glass Length_25mm visible inner mechanism letting students
100PK Test Tubes, 50mL, 24x150mm - Rimmed - Light Wall, 1.2mm Thick - Borosilicate 3.3 Glass Length_25mm visible inner mechanism letting students
100PK Test Tubes, 50mL, 24x150mm - Rimmed - Light Wall, 1.2mm Thick - Borosilicate 3.3 Glass Length_25mm visible inner mechanism letting students
Description

visible inner mechanism letting students watch how the Bourdon tube curves under changing pressure

Aluminum wire testing clamp pair with wing-nut and washer fixings

anchoring side-by-side magnet-strength comparisons for the classroom

removable bar magnet

Digital light meter with three selectable illuminance ranges up to 50

100PK Test Tubes, 50mL, 24x150mm - Rimmed - Light Wall, 1.2mm Thick - Borosilicate 3.3 Glass Length_25mm visible inner mechanism letting students

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