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15% OFF *EVERYTHING* NOW - Use code: BACK2SCHOOL
15% OFF *EVERYTHING* NOW - Use code: BACK2SCHOOL

Photometer Jolly's

Build To Order
Original price $69.99
Current price $42.46
SKU PH0580

    Block comprising two pieces of polythene approx. 25 mm square 10 mm thick separated by tin foil, on wooden stand and aperture 12 mm diameter. Block comprising two pieces of polythene approx. 25 mm square 10 mm thick separated by tin foil, on wooden stand and aperture 12 mm diameter.

    Please note, this item is "Build to Order" and will take up to 60 days to ship after placing your order.