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Product Code : S0001049-500MLBrand: BRECKLAND SOLUTIONSAssay: N/ACAS: N/AIndex No.: Not listedEC No.: N/AFormula: N/ASynonyms: 0Info: 0UN Hazard Class: N/AUN Number: N/AUN Packing Group: NA
Q = What is the concentration of Sodium hydroxide in the Biuret Reagent?A = To make the Biuret solution, our supplier uses 300ml of 10% Sodium hydroxide in 1 litre of the final solution. 10% NaOh is 2.5M, so 300ml of this made up to 1 litre will be 0.75M of NaOH. Or, as a percentage, this will be 300ml of 10% solution made up to 1 litre giving approx 3% of NaOH.
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