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Showing Results For: Determination of Chemical Oxygen Demand (COD)

Determination of Chemical Oxygen Demand (COD)

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X870.1, Carl Roth

X870.1, Carl Roth

Silver sulphate solution 10 g/l in sulphuric acid, for COD determination

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New
X871.1, Carl Roth

X871.1, Carl Roth

Mercury(II) sulphate solution 80 g/l 0,02 mol K 2 Cr 2 O 7 /l, volumetric standard solution, potassium dichromate in sulphuric acid, for COD determination

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7778-50-9, Carl Roth

7778-50-9, Carl Roth

Potassium dichromate solution 0,02 mol/l - 0,12 N, volumetric standard solution, for COD determination

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T131.1, Carl Roth

T131.1, Carl Roth

Ferroin indicator solution for sewage analysis, for COD determination

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New
7778-50-9, Carl Roth

7778-50-9, Carl Roth

Potassium dichromate solution 1/24 mol/l - 0,25 N, volumetric standard solution, for COD determination

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New
X871.2, Carl Roth

X871.2, Carl Roth

Mercury(II) sulphate solution 80 g/l 0,02 mol K 2 Cr 2 O 7 /l, volumetric standard solution, potassium dichromate in sulphuric acid, for COD determination

Product Detail
New
KK60.1, Carl Roth

KK60.1, Carl Roth

Ammonium iron(II) sulphate solution 0,12 mol/l - 0,12 N, volumetric standard solution, for COD determination, According to DIN 38409 part H41.

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New
X870.2, Carl Roth

X870.2, Carl Roth

Silver sulphate solution 10 g/l in sulphuric acid, for COD determination

Product Detail
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