analyzer
Key words:
Fully automatic detection of volatile phenol, (total) cyanide, anionic detergent, total nitrogen, total phosphorus, sulfide, COD, potassium permanganate index, nitrate, nitrite, ammonia nitrogen, phosphate, silicate, chlorine, sulfate, urea and other items conforms to ISO International Standards Organization, SL/T 788-2019 standard of Ministry of Water Resources, drinking water GB-5750 standard of Ministry of Health and HJ standard of Ministry of Ecological Environmental Protection.
Key words:
Biochemical Oxygen Demand(5 days)
The instrument is suitable for the the People's Republic of China national standard method: HY505-2009 water quality five days biochemical oxygen demand (BOD5) determination of dilution and inoculation method.
Key words:
Unscrew the cap of the commercial prefabricated tube (with 5ml of digestive fluid) on the reagent rack, inject a predetermined volume of sample or standard series (potassium hydrogen phthalate) or blank with a pipette, tighten the cap, and put the sample tube into the sample rack inside the instrument.
Key words:
L Fast dilution, high accuracy, small system error l Dilution multiple, wide application range L can be used for standard sample dilution, can also be used for sample dilution L using corrosion-resistant materials, can use a variety of matrix dilution
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