Beschrijving
BSB 00688 nutrient salt is a laboratory reagent prepared for making up 12 × 1 l of dilution water used in biochemical oxygen demand (BOD/BSB) workflows. Supplied as a single ready-to-use unit, the formulation supports standardised sample dilution prior to oxygen-demand measurement in water and wastewater laboratories. The compact pack has a net weight of 0,144 kg and a gross weight of 0,16 kg, with outer dimensions of 0,06 m depth, 0,1 m width and 0,1 m height (packaging volume 0,0006 m³). Originating from Germany and offered by manufacturer WTW – a Xylem brand, the salt integrates smoothly into routine BOD dilution protocols where consistent nutrient addition is required. Preference marking is indicated, and the article is classified under laboratory consumables for analytical water testing. Use according to the applicable BOD method and instrument instructions to prepare the stated volume of dilution water. The product is intended for professional laboratory use in environmental and process-control analytics.
This article is part of Dehydrated culture media (agar & broth bases), in Culture media & microbiology. See also Petri dishes.
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Questions about BSB 00688, Nutrient salt for 12x1L dilution water
What is this article?
BSB 00688, Nutrient salt for 12x1L dilution water is the article on this page. Luminix Health distributes WTW - a Xylem brand for laboratory use. It sits in Dehydrated culture media (agar & broth bases), inside Culture media & microbiology, in Microbiologische media.
A dehydrated medium is a powder the laboratory dissolves, sterilises and pours. The formulation name, the supplements it still needs, and the grams per litre are the specification. Two powders with similar names, one selective and one not, grow different organisms.
A culture medium is the food and the solid or liquid home of a microorganism. Dehydrated media are powders the laboratory dissolves and sterilises. Ready-to-use plates and tubes are already that. A Petri dish is the plate. Selective media let one kind of organism grow and hold another back. The formulation and the supplements, not the colour of the agar, are the specification. Reference strains are at ATCC. Methods are on PubMed. Biosafety practice is the WHO laboratory biosafety topic.
Which category should I open next?
The category is Culture media & microbiology. The sub-category is Dehydrated culture media (agar & broth bases). The catalogue is Microbiologische media.
Shelves beside this one are Petri dishes, Ready-to-use culture media (plates, tubes, bottles), Microbiology (other), Inoculation loops, spreaders & needles and Microbial identification, hygiene monitoring & rapid tests.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

