Oxygen demand (AOX, CSB, BOD, flocculation unit) | Water/waste water test in particular | Environmental analysis | Applications

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Sodium thiosulphate pentahydrate, 500 g

≥99,5 %, p.a., ACS

Art. No. P034.1

€26.35 / 500 g

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Nitric acid, 2.5 l, glass

ROTIPURAN^® ≥65 %, p.a., ISO

Art. No. 4989.2

€91.95 / 2.5 l

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Sodium sulphite, 1 kg

≥98 %, p.a., ACS, anhydrous

Art. No. P033.2

€35.40 / 1 kg

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Sulphuric acid, 2.5 l, plastic

ROTIPURAN^® 96 %, p.a., ISO

Art. No. 4623.5

€85.90 / 2.5 l

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Sodium hydroxide, 1 kg

≥98 %, p.a., ISO, in pellets

Art. No. 6771.1

€42.90 / 1 kg

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Mercury(II) sulphate solution 80 g/l, 1 l

0,02 mol K₂Cr₂O₇/l, volumetric standard solution, potassium dichromate in sulphuric acid, for COD determination

Art. No. X871.1

€128.90 / 1 l

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Potassium iodide, 5 kg, plastic

≥99,5 %, p.a., ISO

Art. No. 6750.6

€1,392.15 / 5 kg

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Charcoal

for AOX determination (shaking method)

Filter aids

Art. No. 1319.1

€95.70 / 10 g

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Ammonium iron(II) sulphate solution

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

Art. No. KK60.1

€59.70 / 1 l

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Manganese(II) chloride tetrahydrate, 1 kg

≥99 %, p.a.

Art. No. T881.2

€91.30 / 1 kg

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Hydrochloric acid

0,01 mol/l - 0,01 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. N075.1

€24.65 / 1 l

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Sodium nitrate, 500 g

≥99 %, p.a., ACS, ISO

Chile saltpeter

Art. No. A136.1

€34.95 / 500 g

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Silver sulphate solution, 2.5 l

10 g/l in sulphuric acid, for COD determination

Art. No. X870.2

€194.05 / 2.5 l

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Manganese(II) sulphate monohydrate, 250 g

≥99 %, p.a., ACS

Art. No. 4487.1

€40.75 / 250 g

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Charcoal

for AOX determination (column method)

Filter aids

Art. No. 1299.1

€100.55 / 10 g

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Ferroin indicator solution

for sewage analysis, for COD determination

1,10-Phenanthrolin iron(II) salt solution

Art. No. T131.1

€43.55 / 100 ml

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Zinc iodide, 25 g

≥98 %, powdered

Art. No. 2730.1

€34.30 / 25 g

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4-Chlorophenol solution

200 mg AOX/l

Art. No. 2495.1

€117.20 / 100 ml

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Potassium dichromate solution

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

Art. No. P720.1

€33.90 / 1 l

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Starch indicator solution, 1 l

1 % in water, stabilised

Art. No. T133.2

€51.50 / 1 l

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Potassium hydrogen phthalate solution, 500 ml

200 mg CSB/l (0,170 g C₈H₅KO₄/l)

Art. No. 2055.2

€77.30 / 500 ml

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Sodium thiosulphate pentahydrate, 500 g

≥99,5 %, p.a., ACS

Art. No. P034.1

€26.35 / 500 g

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Nitric acid, 2.5 l, glass

ROTIPURAN^® ≥65 %, p.a., ISO

Art. No. 4989.2

€91.95 / 2.5 l

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Sodium sulphite, 1 kg

≥98 %, p.a., ACS, anhydrous

Art. No. P033.2

€35.40 / 1 kg

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Sulphuric acid, 2.5 l, plastic

ROTIPURAN^® 96 %, p.a., ISO

Art. No. 4623.5

€85.90 / 2.5 l

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Sodium hydroxide, 1 kg

≥98 %, p.a., ISO, in pellets

Art. No. 6771.1

€42.90 / 1 kg

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Mercury(II) sulphate solution 80 g/l, 1 l

0,02 mol K₂Cr₂O₇/l, volumetric standard solution, potassium dichromate in sulphuric acid, for COD determination

Art. No. X871.1

€128.90 / 1 l

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Potassium iodide, 5 kg, plastic

≥99,5 %, p.a., ISO

Art. No. 6750.6

€1,392.15 / 5 kg

Go to product selection

Charcoal

for AOX determination (shaking method)

Filter aids

Art. No. 1319.1

€95.70 / 10 g

Go to product selection

Ammonium iron(II) sulphate solution

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

Art. No. KK60.1

€59.70 / 1 l

Go to product selection

Manganese(II) chloride tetrahydrate, 1 kg

≥99 %, p.a.

Art. No. T881.2

€91.30 / 1 kg

Go to product selection

Hydrochloric acid

0,01 mol/l - 0,01 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. N075.1

€24.65 / 1 l

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Sodium nitrate, 500 g

≥99 %, p.a., ACS, ISO

Chile saltpeter

Art. No. A136.1

€34.95 / 500 g

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Silver sulphate solution, 2.5 l

10 g/l in sulphuric acid, for COD determination

Art. No. X870.2

€194.05 / 2.5 l

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Manganese(II) sulphate monohydrate, 250 g

≥99 %, p.a., ACS

Art. No. 4487.1

€40.75 / 250 g

Go to product selection

Charcoal

for AOX determination (column method)

Filter aids

Art. No. 1299.1

€100.55 / 10 g

Go to product selection

Ferroin indicator solution

for sewage analysis, for COD determination

1,10-Phenanthrolin iron(II) salt solution

Art. No. T131.1

€43.55 / 100 ml

Go to product selection

Zinc iodide, 25 g

≥98 %, powdered

Art. No. 2730.1

€34.30 / 25 g

Go to product selection

4-Chlorophenol solution

200 mg AOX/l

Art. No. 2495.1

€117.20 / 100 ml

Go to product selection

Potassium dichromate solution

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

Art. No. P720.1

€33.90 / 1 l

Go to product selection

Starch indicator solution, 1 l

1 % in water, stabilised

Art. No. T133.2

€51.50 / 1 l

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Potassium hydrogen phthalate solution, 500 ml

200 mg CSB/l (0,170 g C₈H₅KO₄/l)

Art. No. 2055.2

€77.30 / 500 ml

Go to product selection

Sodium thiosulphate pentahydrate, 500 g

≥99,5 %, p.a., ACS

Art. No. P034.1

€26.35 / 500 g

Go to product selection

Nitric acid, 2.5 l, glass

ROTIPURAN^® ≥65 %, p.a., ISO

Art. No. 4989.2

€91.95 / 2.5 l

Go to product selection

Sodium sulphite, 1 kg

≥98 %, p.a., ACS, anhydrous

Art. No. P033.2

€35.40 / 1 kg

Go to product selection

Sulphuric acid, 2.5 l, plastic

ROTIPURAN^® 96 %, p.a., ISO

Art. No. 4623.5

€85.90 / 2.5 l

Go to product selection

Sodium hydroxide, 1 kg

≥98 %, p.a., ISO, in pellets

Art. No. 6771.1

€42.90 / 1 kg

Go to product selection

Mercury(II) sulphate solution 80 g/l, 1 l

0,02 mol K₂Cr₂O₇/l, volumetric standard solution, potassium dichromate in sulphuric acid, for COD determination

Art. No. X871.1

€128.90 / 1 l

Go to product selection

Potassium iodide, 5 kg, plastic

≥99,5 %, p.a., ISO

Art. No. 6750.6

€1,392.15 / 5 kg

Go to product selection

Charcoal

for AOX determination (shaking method)

Filter aids

Art. No. 1319.1

€95.70 / 10 g

Go to product selection

Ammonium iron(II) sulphate solution

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

Art. No. KK60.1

€59.70 / 1 l

Go to product selection

Manganese(II) chloride tetrahydrate, 1 kg

≥99 %, p.a.

Art. No. T881.2

€91.30 / 1 kg

Go to product selection

Hydrochloric acid

0,01 mol/l - 0,01 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. N075.1

€24.65 / 1 l

Go to product selection

Sodium nitrate, 500 g

≥99 %, p.a., ACS, ISO

Chile saltpeter

Art. No. A136.1

€34.95 / 500 g

Go to product selection

Silver sulphate solution, 2.5 l

10 g/l in sulphuric acid, for COD determination

Art. No. X870.2

€194.05 / 2.5 l

Go to product selection

Manganese(II) sulphate monohydrate, 250 g

≥99 %, p.a., ACS

Art. No. 4487.1

€40.75 / 250 g

Go to product selection

Charcoal

for AOX determination (column method)

Filter aids

Art. No. 1299.1

€100.55 / 10 g

Go to product selection

Ferroin indicator solution

for sewage analysis, for COD determination

1,10-Phenanthrolin iron(II) salt solution

Art. No. T131.1

€43.55 / 100 ml

Go to product selection

Zinc iodide, 25 g

≥98 %, powdered

Art. No. 2730.1

€34.30 / 25 g

Go to product selection

4-Chlorophenol solution

200 mg AOX/l

Art. No. 2495.1

€117.20 / 100 ml

Go to product selection

Potassium dichromate solution

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

Art. No. P720.1

€33.90 / 1 l

Go to product selection

Starch indicator solution, 1 l

1 % in water, stabilised

Art. No. T133.2

€51.50 / 1 l

Go to product selection

Potassium hydrogen phthalate solution, 500 ml

200 mg CSB/l (0,170 g C₈H₅KO₄/l)

Art. No. 2055.2

€77.30 / 500 ml

Go to product selection

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