NANOCOLOR® Heating block accessories Description REF Electronic temperature control of heating blocks NANOCOLOR® T-Set for electronic temperature control and calibration of heating blocks NANOCOLOR® VARIO 3 and VARIO compact Read More »
Membrane filters Description Pack of REF Membrane filtration kit: 2 syringes 20 ml, 25 CHROMAFIL® membrane filters 0.45 µm Read More »
Analytical accessories Description Pack of REF General analytical accessories Volumetric flask 10 ml for reduced analytical preparations 2 916 42 Volumetric flask 25 ml with NS 10/19 and PE stopper for analytical preparations Read More »
Chemicals for sample decomposition Description REF Determination of total nitrogen Reagent set NANOCOLOR® total nitrogen TNb 22 for determination of total nitrogen as nitrate after oxidation with NANOCOLOR® NanOx N in the heating block or microwave Read More »
Chemicals and accessories for special procedures Description Pack of No. of tests REF AOX Auxiliary chemicals for AOX determination Supplement kit for AOX for the sensitive AOX range (0.01 – 0.30 mg/l AOX) as well as for higher COD values (required above 50 mg/l COD) Read More »
Photometer accessories Description Pack of REF Special filters for photometers NANOCOLOR® 500 D / 400 D / 350 D / 300 D / 250 D Interference filter 412 ± 2 nm (incl. installation) for tube test Formaldehyde 10 1 919 841.2 Special filters for installation (wavelengths on request) 1 919 850 Special filters incl. ex factory installation (wavelengths on request) Read More »
NANOCOLOR® Residual Hardness 1 Photometric determination of hardness Calcium and magnesium ions react in alkaline solution with phthalein purple to form a violet dye. Read More »
NANOCOLOR® TOC 600 Photometric determination of total organic carbon The determination of TOC is carried out in two steps: 1. Disposing of the inorganic carbon (TIC) 2. Decomposition of the organic carbon (TOC) and detection of the carbon dioxide formed Read More »
NANOCOLOR® TOC 60 Photometric determination of total organic carbon The determination of TOC is carried out in two steps: 1. Disposing of the inorganic carbon (TIC) 2. Decomposition of the organic carbon (TOC) and detection of the carbon dioxide formed Read More »
NANOCOLOR® TOC 25 Photometric determination of total organic carbon The determination of TOC is carried out in two steps: 1. Disposing of the inorganic carbon (TIC) 2. Decomposition of the organic carbon (TOC) and detection of the carbon dioxide formed Read More »
NANOCOLOR® TTC / Sludge activity 150 Photometric determination of sludge activity Determination of the biochemical activity of sludge (activated sludge, digested sludge etc.) by means of the dehydrogenase activity using 2,3,5-Triphenyltetrazoliumchloride (TTC). Read More »
NANOCOLOR® Zinc 4 Photometric determination of zinc Photometric determination with zincon. At pH 8.5 – 9.5 zinc ions react with zincon to Read More »
NANOCOLOR® Tin 3 Photometric determination of tin Photometric determination of dissolved tin(II) and tin(IV) with 9-phenyl-3-fluorone. Read More »
NANOCOLOR® Thiocyanate 50 Photometric determination of thiocyanate Thiocyanate reacts with iron(III) ions to form blood-red iron(III) thiocyanate. Read More »
NANOCOLOR® Nonionic surfactants 15 Photometric determination of nonionic surfactants. Nonionic surfactants (ethoxylates with 3 to 20 ether bridges) react with an indicator (TBPE = Tetrabromphenolphthaleinethylester) to form a complexe, Read More »
NANOCOLOR® Cationic surfactants 4 Photometric determination of cationic surfactants. Photometric determination with disulfine blue. Read More »
NANOCOLOR® Anionic surfactants 4 Photometric determination of anionic surfactants. Under suitable conditions anionic detergents react with methylene blue to form a colored complex, which is extracted with an organic phase according to DIN 38 409-H23. Read More »
NANOCOLOR® Sulphite 100 Photometric determination of sulphite Photometric determination with potassium iodate/iodide. Sulphite ions bleach iodine solutions. Read More »
NANOCOLOR® Sulphite 10 Photometric determination of sulphite Photometric determination with a derivative of thiodibenzoic acid. Read More »
NANOCOLOR® Sulfide 3 Photometric determination of sulfide DIN method: N,N-Dimethyl-1,4-phenylene diamine reacts with hydrogen sulphide to form a compound which changes to leucomethylene blue. Read More »
NANOCOLOR® Sulphate 1000 Photometric determination of sulphate Photometric determination as barium sulphate. Read More »
NANOCOLOR® total Sulphate 200 Photometric determination of sulphate Photometric determination as barium sulphate. Read More »
