Buffer Solution pH 1.00 (20°C)

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Sodium Carbonate anhydrous (Reag. USP, Ph. Eur.) for analysis, ACS

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Buffer Solution pH 11.00 (20°C)

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Ethylene Glycol pure

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Ammonium Chloride (Reag. USP) for analysis, ACS, ISO

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Ferroin solution 0.025 mol/l (0.025M) for volumetric analysis

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Sodium Chloride pure, free-flowing

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Buffer Solution pH 13.00 (20°C)

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Water for LC-MS

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Lugol's Liquor with 5% of Iodine (concentrated) for clinical diagnosis

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Potassium Iodide solution 10% w/v

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Starch from Potato soluble (Reag. Ph. Eur.) for analysis

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EDTA BioChemica

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Ammonium Iron(II) Sulfate 6-hydrate (Reag. Ph. Eur.) for analysis, ISO

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Ammonium Iron(II) Sulfate 0.1 mol/l (0.1N) volumetric solution

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