Koper(II)sulfaat w.v., pract. Inhoud:500 g DIN ISO 719 zakken met poeders of
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Koper(II)sulfaat w.v., pract. Inhoud:500 g DIN ISO 719 zakken met poeders of DIN ISO 719 Voor veel kwantitatieve standaardmethoden CAS nummer: 7758 98 7 Door de afwezigheid van kristalwater is de watervrije vorm geschikt voor toepassingen waarbij een nauwkeurig gedefinieerde samenstelling vereist is
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