Nitrogen-nitrate standard solution
Supplier: Hach
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Standard solutions for accuracy checks in nitrate nitrogen determinations and also for meter calibrations/standardisation.
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Standard solutions for accuracy checks in nitrate nitrogen determinations and also for meter calibrations/standardisation.
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- ConcentrationPkAvailabilityPrice
- HACH204649Nitrogen-nitrate standard solutionNitrogen-nitrate standard solution1 mg/l as NO₃-N (NIST)500 mLLog in for availability1 * 500 mL44,90 €
- HACH2415132Nitrogen-nitrate standard solutionNitrogen-nitrate standard solution15 mg/l as NO₃-N (NIST)100 mLLog in for availability1 * 100 mL20,40 €
- 705-2025Nitrogen-nitrate standard solutionNitrogen-nitrate standard solution100 mg/l as NO₃-N (NIST)500 mLLog in for availability1 * 500 mL53,60 €
- 705-2010Nitrogen-nitrate standard solution, pack of 16×10 ml voluette ampoulesNitrogen-nitrate standard solution, pack of 16×10 ml voluette ampoules500 mg/l as NO₃-N (NIST)16Log in for availability1 * 16 ST70,10 €
Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
#: 20864.320
Supplier: VWR Chemicals
Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
#: 83640.320
Supplier: VWR Chemicals
Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®
#: 1.00030.2500
Supplier: Merck
Sodium hydroxide 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution
#: 31770.294
Supplier: VWR Chemicals
Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
#: 83645.320
Supplier: VWR Chemicals
Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®
#: 1.09439.1000
Supplier: Merck