"HACH"
Iron(III) chloride solution in sulphuric acid
Supplier: HACH
Ferric Chloride-Sulfuric Acid Solution for determination of volatile acids by the esterification method.
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Conductivity probes, IntelliCAL™
Supplier: HACH
IntelliCAL™ CDC401 is a digital, graphite, 4-pole conductivity probe. The probe is available in either a standard or a rugged version.
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Ampoule snapper, AccuVac®
Supplier: HACH
This snapper is used for opening ampoules immersed in samples.
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Nitrogen-nitrate standard solution
Supplier: HACH
Standard solutions for accuracy checks in nitrate nitrogen determinations and also for meter calibrations/standardisation.
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Silica reagents for 5000 silica analyzer
Supplier: HACH
One unit each of the reagents is sufficient for 30 days of operation. The standard solution is sufficient for ten calibrations.
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Silica standard solution
Supplier: HACH
Standard solutions for accuracy checks in silica determinations.
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Hardness standard solution, APA6000
Supplier: HACH
Hardness standard solution, 0,50 mg/l as CaCO₃ traceable to NIST.
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Sodium thiosulphate 0.025 mol/l (0.025 N) in aqueous solution
Supplier: HACH
Sodium thiosulphate 0.025 mol/l (0.025 N) in aqueous solution
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Comparator kits for water testing
Supplier: HACH
Qualitative results using traditional colour comparator disc methods.
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Multi-parameter meters, bench, HQd (HQ430d / HQ440d)
Supplier: HACH
These advanced laboratory meters with one or two input channels are ideal for testing critical water quality parameters.
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Powder pillows, iron
Supplier: HACH
Test kit, Iron (FerroVer®) reagent, Range: 0,02 - 3,00 mg/l
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Barium standard solution
Supplier: HACH
Standard solution for accuracy checks in barium determinations.
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Cobalt standard solution
Supplier: HACH
Standard solution for accuracy checks in cobalt determinations.
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pH combination electrodes, IntelliCAL™
Supplier: HACH
These digital combination electrodes feature a built-in temperature sensor and are either refillable or non refillable. They can be used with all Hach HQd™ meters.
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Tubidity standards for 2100A
Supplier: HACH
Stablcal Stabilised Formazin Turbidity Standards are true formazin dilutions developed for use in any turbidimeter.
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Buffer, alkali solution (3,0 N)
Supplier: HACH
These buffers are used in the determination of calcium and magnesium in brine.



