Turbidity Tube

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Turbidity Tube
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  • Turbidity Tube, 60cm, Secchi Disc

    GSC International, Inc.

    Turbidity is the measurement of the cloudiness of a fluid. To measure turbidity using this apparatus, fill the tube with water and drain it slowly by limiting flow with the pinch clamp on the hose. Stop draining once the black and white Secchi disk on the bottom of the tube becomes visible, and then…

  • Turbidity Meter

    Milwaukee Instruments

    …clay, silt and organic material. By measuring turbidity, by photometric or tube methods, it is possible to estimate suspended solids content. Mi415 has two operating ranges; 0.00 to 50.00 FNU, and 50 to 1000 FNU that can accommodate the most turbid condition you may encounter. Mi415 is…

  • IWT Ionxchangers

    Evoqua Water Technologies

    …fittings. Model 3923D50 has 1/4in. tube threaded fittings for more permanent connection to a water line. Recommended line input pressure is 30 psi. Carbon Adsorber (3923D61) Removes organics, free chlorine, chloramines, phosphate complexes and turbidity Carbon filters are useful as roughing…

  • …quantitative methods of turbidity using optical turbidimeters as specified by ISO 7027. Best for colored or extremely turbid samples. Kits are supplied with 0, 1, and 10 NTU standards (item 1154P51) or 0, 10, 100 FNU (item 1154P52), sample bottle, six sample tubes, USB cable and wall…

  • …growth of fungi. The low pH inhibits bacterial growth. Inoculate the specimen directly into tubes of the medium and incubate the tubes. After sufficient incubation observe for the presence of turbidity and subculture on selective and non-selective media for isolation of individual species.…

  • DEN-1 and DEN-1B Densitometers

    Grant Instruments

    Compact and efficient benchtop densitometers for measuring turbidity of cell suspensions in a variety of life science applications. The densitometers are designed and factory calibrated to measure turbidity in the range of 0.3 to 5.0 McFarland units (DEN-1) 0.00 to 6.00 McFarland units (DEN-1B)…

  • …(floodwaters, earthquakes, etc.), checking the efficiency of the filter beds, of the decolorizing treatments and maintaining a standard clarity. Turbid or colored waters are unappetizing, and even slight variations in the color of the supply result in complaints from consumers. The American…

  • For determining potassium in natural waters and brine Turbidity tube is calibrated for 6, 8, 10, 20, 30, 40 and 50 ppm potassium Sufficient for 100 tests For replacement reagent, order 0534B49

  • …Sodium N-lauroylsarcosinate, Phenol Red, Glucose For in vitro diagnosis only. Wear gloves and masks when collecting. Do not touch swab if the swab tip came into contact with transport media. Do not use if expired, turbid, or leaking. Do not use if any damage occurs to the package.  

  • …chloride in 0.85% saline provides osmotic protection for microbial cells [3]. Normal saline serves as an inert diluent when used to reduce the turbidity of microbial preparations. Saline is useful as a diluent because it does not interfere with biochemical reactions and/or antibiotic susceptibility…

  • Nephelo Culture Flasks

    DWK Life Sciences (Wheaton)

    For use with turbidity meter or nephelometer Scratch and striation free side tube Available with or without cleanout port Autoclavable borosilicate glass that conforms to USP Type I and ASTM E 438 Type I, Class A requirements 38-430 top cap and 20-415 sidearm cap have white styrene…

  • …materials suspected of contamination with sewage. When large volumes of water samples are to be examined, double strength medium is used. Turbidity in tubes indicates presence of Enterococci, however, it should be further confirmed by inoculation in Ethyl Violet Azide Broth (M426). Azide Dextrose…

  • …Inoculating into Koser Citrate Medium further identifies coli-like colonies from Endo or EMB Agar plates. After 24-48 hours incubation, tubes showing marked turbidity may be assumed to contain organisms from aerogenes group and if the medium remains clear it may be considered as coli. Presumptive…

  • pH Test Kits

    LaMotte

    …for the presence of turbidity and natural color in the sample All kits include 25 mL of pH indicator, octet comparator and two 5-mL glass test tubes. Kits with bi-color reader also include the reader, a 5 mL ampule of distilled water and three additional test tubes. Sufficient for 50 tests.

  • …of pumped samples with up to 3/8 ID tubing. An optional stepped barb can be threaded on each end for use of up to 1/2" tubing. Features a true membrane element, certification for 67 metals and 2 anions, filtering capacity of 1 liter for most turbid samples and 1/8" NPT treaded ends…

  • MIU Medium Base

    HiMedia

    MIU Medium Base is formulated to detect motility, urease and indole production in single tube. Casein enzymic hydrolysate provide amino acids and other nitrogenous substances. Sodium chloride maintains osmotic equilibrium. Dextrose is fermentable carbohydrate. Phenol red is the pH indicator which…

  • …bactericidal activity, both broth tubes are inoculated on D/E Neutralizing Agar (M186). Positive growth from negative tubes of Neutralizing Broth Base indicates bacteriostatic substance while negative growth indicates a bactericidal disinfectant. All positive tubes should show growth on Dey-Engley…

  • …add 20 μl/well Cell Proliferation Reagent WST-1. Storage conditions (working solution): 2 to 8 °C Note: When precipitates or turbidity are observed upon thawing, warm up the solution to 37 °C for 2 to 10 minutes and agitate to dissolve the precipitates.Centrifugati on is…

  • …volumes of even heavily particle-laden samples Certified low background metal values for heavy metal testing Large 20.4 cm² filtration area Tubing nozzle compatible with 6–14 mm i.d. hose Hydrophilic, durable nylon membrane is compatible with aqueous samples100% quartz fiber prefilter with…

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