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It maintains a stable pH of 7
Absorption Maxima: With absorption maxima in methanol at 640 - 645 nm and 522 - 525 nm
is a unique and collectible piece that adds charm to any crystal collection
Included: 8 Note Glockenspiel With Beater
Includes teacher guide
Daniel Cell With Accessories It maintains a stable pHIncluded: 1 x Daniel Cell with Accessories. Comprising a heavy gauge copper outer vessel with an internal perforated shelf for copper sulphate crystals. A porous pot and an amalgamated zinc rod fitted with a supporting cap enclosed in a transparent. The zinc rod and copper vessel are each provided with a 4 mm socket terminal. Size of copper vessel 125 x 75 mm dia. approx. and porous pot 150 x 50 mm. Perfect for the physics laboratory, classroom, or
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