Reagente Fehling A AGR, 1 l

Reattivo di Fehling A AGR
Soluzione cupro-alcalina
TARIC: 38229000
UN: 3082 IMDG: 9 III UN 3082 ADR: 9 III UN 3082 IATA: 9 III UN 3082 H: H318;H400;H411

Appearance blue liquid
Density at 20°C approx. 1,08
Copper sulphate 5hydrate 6 – 7.5%
Lane & Eynon modification
Mix with Fehling’s Solution B in equal volumes before use.
Fehling’s solution prepared in accordance with a specificity approved by the British Sugar Corporation for the determination of invert sugar.
Reducing sugars give a red precipitate.