Beschrijving
CSB 09773 Hg-free is een kwikvrije chemical oxygen demand (COD)-reactiecuvettentest voor kwantitatieve bepaling van COD in water- en afvalwatermonsters. Het meetbereik is 100 tot 1500 mg/l COD, met een gedefinieerd monstervolume van 2 ml. Elke verpakking levert 25 gebruiksklare ronde cuvetten van 16 mm en past chromosulfuric acid-oxidatie toe als analysemethode. Resultaten komen overeen met DIN ISO 15705, EPA 410.4, APHA 5220 D en ASTM D1252-06 B, ter ondersteuning van gestandaardiseerde laboratoriumpraktijk. De cuvetten zijn bedoeld voor gebruik met PhotoLab®- en pHotoFlex®-fotometers. Van fabrikant WTW - a Xylem brand omvat de kit Combicheck CC20-compatibiliteit en een batchcertificaat voor traceerbaarheid. De kwikvrije formulering biedt laboratoria een praktische route naar COD-meting zonder mercury-houdende reagentia, geschikt voor routinematige bewaking van organische belasting, procescontrole en milieuanalyse. Vaste cuvetgeometrie en een duidelijk monstervolume helpen de test te integreren in gevestigde fotometrische workflows voor waterige matrices in analytische en kwaliteitscontrolelaboratoria.
Dit artikel maakt deel uit van Cuvettentesten (Nanocolor), in Testkits & wateranalyse.
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Questions about COD 09773 Hg-free, COD chemisch zuurstofverbruik (kwikvrij) reactie
What is this article?
COD 09773 Hg-free, COD chemisch zuurstofverbruik (kwikvrij) reactie is the article on this page. Luminix Health distributes WTW - a Xylem brand for laboratory use. It sits in Cuvettentesten (Nanocolor), inside Testkits & wateranalyse, in Chemicaliën.
A cuvette test is a ready optical cell containing the reagents for one water or one chemical determination. The sample is added, the cell goes into a photometer, and the range printed on the box is the range of the answer. It is a method, packaged, not a bottle of reagent to assemble.
A test kit turns a chemical question into a colour, a titre or a reading on a strip, so the operator does not have to assemble the method from separate reagents. A cuvette test is a ready optical cell. A strip is a field reading. The range printed on the kit is the range where the answer means something. Outside it, the kit is silent or wrong. The substances inside are on PubChem. Water measurement traces to NIST.
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The category is Testkits & wateranalyse. The sub-category is Cuvettentesten (Nanocolor). The catalogue is Chemicaliën.
Shelves beside this one are Colorimetrische testkits, Testinkten & oppervlaktespanning and Teststrips & indicatorpapier.
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