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Photometer Jollys manufacturers, suppliers and exporters

Photometer Jollys Block comprising of two pieces of polythene approx. 25 mm square, 100 mm thick, separated by tin foil, on wood stand behind aperture 12 mm diameter.  

Product Code: AEE397 (39 Reviews)

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Photometer Jollys manufacturers, suppliers and exporters

Description

Photometer Jollys

Block comprising of two pieces of polythene approx. 25 mm square, 100 mm thick, separated by tin foil, on wood stand behind aperture 12 mm diameter.