3360 Results for: "Hach"
Standards for colorimeters
Supplier: Hach
These standards are used for the calibration of colorimeters.
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Silver standard solution
Supplier: Hach
Standard solution for accuracy checks in silver determinations. HNO₃ matrix.
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Thymolblau-Lösung in 2-Propanol/ Wasser (2:3) Indikator
Supplier: Hach
Solution for colorimetric pH determination of pH range: 7,8 - 10,0.
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Quaternary ammonium compound (QAC) standard solution
Supplier: Hach
For accuracy checks in quaternary ammonium compound (QAC) determinations.
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m-ColiBlue24® broth
Supplier: Hach
In 24 hours, Hach's m-ColiBlue24® broth give the simultaneous results for total coliforms and E. coli. Hach's ready-to-use media eliminates measuring, mixing, and autoclaving steps necessary to prepare dehydrated media. Glass ampules, plastic ampules, 100 ml bottles of m-ColiBlue24® and agar plates, afford maximum shelf life and ease of use for pre-measured and prepared media. Enumerate total coliforms and E. coli on one petri dish. Differentiate colonies easily - red and blue indicate total coliforms and blue specifies E. coli. Get optimal recovery of stressed and injured organisms. Use m-ColiBlue24® broth to accurately monitor and evaluate total coliform and E. coli in drinking water; wastewater; bottled water; beverages; surface, ground, and well water; and ultrapure, chemical processing and pharmaceutical processing waters. With ready-to-use m-ColiBlue24® Broth, you can:
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Microorganism tests, BART test for slime-forming bacteria
Supplier: Hach
The SLYM-BARTs can be used as a P/A test capable of indicating to some extent the possible population size and the types of slime-forming organisms present in the water sample. Slime-forming bacteria are able to produce copious amounts of slime without necessarily having to use any iron. Iron bacteria also produce slime, but usually it is thinner and involves the accumulation of various forms of iron. BART biodetectors are excellent diagnostic tools to help identify the presence of process disruptors, such as bacteria creating slime layers and limiting disinfection.
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Multiparameter-Testsätze, Modell HA-62
Supplier: Hach
Dieser Multiparameter-Testsatz zur Bestimmung von Wasserhärte, Eisengehalt und pH-Wert bietet eine benutzerfreundliche und kostengünstige Möglichkeit, die Wasserqualität zu prüfen.
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Sulphite standard solution
Supplier: Hach
This equivalent standard is prepared with stabilised sodium thiosulfate, since sulphite is not a stable in solution.
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Schwefelsäure 0.0175 mol/l (0.035 N) in wässriger Lösung
Supplier: Hach
Schwefelsäure 0.0175 mol/l (0.035 N) in wässriger Lösung
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Einparameter-Kolorimeter, Pocket II
Supplier: Hach
Das Pocket Kolorimeter II Filter Photometer ist ein Instrument für viele verschiedene Einsatzorte. Es ist leicht und batteriebetrieben und eignet sich für eine erweiterte Feldarbeit oder eine schnelle, vor Ort laufende Prozessüberwachung. Mit den praktische Hach-Tests können zuverlässige Messungen in zwei Bereichen für eine Vielzahl von wichtigen Parametern durchgeführt werden. Dank der beleuchteten und großen Anzeige erhalten Sie auch unter schwierigen Bedingungen klare Messwerte.
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Phthalate-phosphate reagent powder pillows
Supplier: Hach
For low-level determination of nickel and cobalt by the PAN method.
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Water hardness testing solutions
Supplier: Hach
Test kit, Hardness 3 solution (EDTA), 1 l
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Aluminium standard solution
Supplier: Hach
Standard solution for accuracy checks in aluminium determinations.
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Petrischale, mit Polster
Supplier: Hach
Petrischale, PS, Mit Saugpolster, für 2-ml-Bouillon-Medien, für Membranfilter mit Ø 47 mm, Vorsterilisiert
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Test kits, photometrisch, Nitrit, LCK-Küvetten-Tests
Supplier: Hach
Vordosierte Reagenzien für maximale Sicherheit.
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Testkits, photometrisch, Wasserhärte, LCK, Küvettentest
Supplier: Hach
Für maximale Sicherheit vordosierte Reagenzien.
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Microorganism tests, BART test for acid producing bacteria
Supplier: Hach
BART biodetectors are excellent diagnostic tools to help identify the presence and activity of various bacteria.
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Sterile swab
Supplier: Hach
Sterile swab used to transfer colonies from positive membrane filtration plates to confirmation broth.
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Schnelltest mit visuellem Farbvergleich, Süßwasser, CA-10WR
Supplier: Hach
Einfacher Schnelltest mit Farbscheibe und Tropfenzähler zur Messung von Kohlendioxid, gelöstem Sauerstoff und pH-Wert in Wasserproben bei Anwendungen in der Umweltanalytik.
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Detergents reagent solution
Supplier: Hach
Used for the determination of detergents (surfactants) by the crystal violet method. For use with storm water test kit.
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Rust remover, RoVer®
Supplier: Hach
This rust remover was developed for cleaning rust-fouled ion-exchange resins. Used to remove rust deposits in lab, shops, laundry and factory applications.
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Benchtop turbidity meter, 2100AN
Supplier: Hach
The 2100AN turbidity meter meets the needs of most laboratories for quick and accurate turbidity testing.
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Gelex secondary standards kit for 2100 series turbidity meters
Supplier: Hach
Gelex secondary standards kit for 2100P and 2100Q series portable turbidimeters (includes 1 sealed vial each for 0 to 10 NTU, 10 to 100 NTU, 100 to 1000 NTU).
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Carbon dioxide standard solution
Supplier: Hach
Standard solution for accuracy checks in carbon dioxide determinations (Potassium hydrogen phthalate solution).