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    Product Category:Labware

    273 Matches

    Analytical Method: Analytical Quality Assurance, Standard for Chlorine dioxide

    Reagents: Cat.No. 102404 Potassium iodate, volumetric standard Cat.No. 105043 Potassium iodide for analysis Cat.No. 109072 Sulfuric acid 0.5 mol/l Cat.No. 109136 Sodium hydroxide solution 2 mol/l Cat.No. 116754 Water for analysis Preparation of a KlO3 stock solution: Dissolve 1.005 g of KlO3 in 250 ...

    Analytical Method: Analytical Quality Assurance, Standard for COD/chloride

    Reagents: Cat.No. 102400 Potassium hydrogen phthalate for analysis, volumetric standard Cat.No. 106406 Sodium chloride Suprapur® Cat.No. 116754 Water for analysis Preparation of a chloride dilution solution: Dissolve 32.9 g of sodium chloride (free from organic material, e. g. Suprapur®) in a calibr...

    Analytical Method: ADMI Color Measurement for Prove

    Materials and reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 Cat.No. 114946 Rectangular cells 10 mm and/or Cat.No. 114944 Rectangular cells 50...

    Analytical Method: Analytical Quality Assurance, Standard for COD

    Reagents: Cat.No. 102400 Potassium hydrogen phthalate for analysis, volumetric standard Cat.No. 116754 Water for analysis Preparation of a standard solution: Dissolve 0.851 g of potassium hydrogen phthalate in a calibrated or conformity-checked 1000-ml volumetric flask and make up to the mark with d...

    Analytical Method: Aluminium in soils

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroqua...

    Analytical Method: Analytical Quality Assurance, Standard for Sodium

    Reagents: Cat.No. 119897 Chloride standard solution 1000 mg/l Certipur® Cat.No. 116754 Water for analysis Preparation of a standard solution: A chloride standard solution 1000 mg/l chloride can be used; 1000 mg/l chloride corresponds to 649 mg/l sodium. Further investigational concentrations may be ...

    Analytical Method: Analytical Quality Assurance, Standard for Cyanuric acid

    Reagents: Cat.No. 820358 Cyanuric acid for sythesis Cat.No. 116754 Water for analysis Preparation of a standard solution: Dissolve 1.00 g of cyanuric acid with distilled water in a calibrated or conformity-checked 1000-ml volumetric flask and make up to the mark with distilled water. The substance i...

    Analytical Method: Chloride in meat and sausage products

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroqua...

    Analytical Method: Nitrite in soils

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroqua...

    Analytical Method: Nitrogen (total) according to Kjeldahl (Others)

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroqua...

    Analytical Method: Aluminium (total) in building materials

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroqua...

    Analytical Method: Manganese (total) in ores

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroqua...

    Analytical Method: Nickel (total) in pickling baths (Others)

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroqua...

    Analytical Method: Analytical Quality Assurance, Standard for Sulfide

    Reagents: Cat.No. 109099 Iodine solution 0.05 mol I2/l 0.1 N solution Sodium sulfide nonahydrate for analysis Cat.No. 109147 Sodium thiosulfate solution 0.1 mol/l 0.1 N solution Cat.No. 100716 Sulfuric acid 25 % for analysis Cat.No. 105445 Zinc iodide-starch solution for analysis Cat.No. 116754 Wate...

    Analytical Method: Copper (total) in electroplating wastewater

    Instruments, Reagents and Accessories: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 1097...

    Analytical Method: Analytical Quality Assurance, Standard for Formaldehyde

    Reagents: Cat.No. 104003 Formaldehyde solution min. 37 % for analysis Cat.No. 109099 Iodine solution 0.05 mol I2/l 0.1 N solution Cat.No. 109147 Sodium thiosulfate solution 0.1 mol/l 0.1 N solution Cat.No. 109137 Sodium hydroxide solution 1 mol/l 1 N solution Cat.No. 100716 Sulfuric acid 25 % for an...

    Analytical Method: Chloride in pickled cabbage

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroqua...

    Analytical Method: Nitrite pickle salt

    Instrument and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroquan...

    Analytical Method: Ammonium in organic fertilizer

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroqua...

    Analytical Method: Nitrogen (total) according to Kjeldahl (Water and sludge)

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroqua...

    Analytical Method: Aluminium (total) in effluents, high organic content

    Instrument and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroquan...

    Analytical Method: Iron in pickling baths

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroqua...

    Analytical Method: COD measurement in waste water (rapid-digestion method)

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroqua...

    Analytical Method: Iron (total) in wine

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroqua...

    Analytical Method: Analytical Quality Assurance, Standard for Anionic Surfactants

    Reagents: Cat.No. 112146 Dodecane-1-sulfonic acid salt for tenside tests Cat.No. 116754 Water for analyis Preparation of a standard solution: Dissolve 1.00 g of sodium dodecane-1-sulfonis acid with distilled water in a calibrated or conformity-checked 1000-ml volumetric flask and make up to the mark...

    Analytical Method: Nitrogen (total) in fish meal

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroqua...

    Analytical Method: Silicon (total) in ores and ceramic materials

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroqua...

    Analytical Method: Calcium in Beer

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 114946 Rectangular cells 10 mm and/or Cat.No. 114947 Rectangular cel...

    Analytical Method: Phosphate in effluents

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroqua...

    Analytical Method: Manganese (total) in steels (Others)

    Instruments and Reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748 Spectroquant® Photometer NOVA 30 or Cat.No. 109751 Spectroqua...