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DescriptionsDiffraction Grating - 100 lines/mmDimensions: 50mm x 50mm mount...
HKD $157.50 Ex Tax: HKD $157.50
DescriptionsDiffraction Grating - 300 lines/mmDimensions: 50mm x 50mm mount...
DescriptionsDiffraction Grating - 50 lines/mmDimensions: 50mm x 50mm mount...
DescriptionsDiffraction Grating - 600 lines/mmDimensions: 50mm x 50mm mount...
DescriptionsDiffraction Grating - 80 lines/mmDimensions: 50mm x 50mm mount...
DescriptionsThe Diffraction Slide comprises of a card mount (90mm x 40mm approximately) with three 1..
HKD $296.10 Ex Tax: HKD $296.10
DescriptionsThis large demonstration bell is perfect for many topics in physical science.Use it to t..
HKD $149.24 Ex Tax: HKD $149.24
DescriptionsThe fundamental properties of waves are identical, whether we are talking about water wa..
HKD $7,286.40 Ex Tax: HKD $7,286.40
DescriptionsHigh Quality for the Classroom.● Sturdy mechanical vibration generator for vibration and..
HKD $821.76 Ex Tax: HKD $821.76
HKD $3,593.26 Ex Tax: HKD $3,593.26