You searched for: Anionische Standards
Avantor offers a wide range of certified anionic standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. Avantor offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of anionic standards are available for a range of elements.
Bromid-Standard 1.000 mg/l in Wasser für die Ionenchromatographie
Supplier: VWR Chemicals
Bromid-Standardlösung, 1000 mg/l, VWR®, Inhalt: KBr in H₂O, Anwendung: Ionenchromatographie-Standards
Expand 2 Items
Hydrogensulfit-Standard 1.000 mg/l in Wasser für die Ionenchromatographie
Supplier: VWR Chemicals
Hydrogenphthalat-Standardlösung, 1000 mg/l, VWR®, Inhalt: KC₈H₅O₄ in H₂O, Anwendung: Ionenchromatographie-Standards
Expand 2 Items
Specpure® Silica, Standardlösung, SiO₂ 1000 µg/ml
Supplier: Thermo Fisher Scientific
Silica-Standardlösung, 1000 μg/ml, Specpure®, Inhalt: SiO₂, Anwendung: Umwelt-Standards
Expand 2 Items
Cyanide, standard solution, Specpure®
Supplier: Thermo Fisher Scientific
Cyanid-Standardlösung, 1000 mg/l, Specpure®, Inhalt: KCN in 0.1% NaOH, Anwendung: Umwelt-Standards
Expand 2 Items
Chloride, Ion chromatography standard solution, Specpure®, Cl- 1000µg/ml
Supplier: Thermo Fisher Scientific
Chlorid-Standardlösung, 1000 mg/l, Specpure®, Inhalt: KCl in H₂O, Anwendung: Ionenchromatographie-Standards
Expand 2 Items
Phosphate standard for BIOMOL® GREEN
Supplier: Enzo Life Sciences
Phosphate standard for BIOMOL® green, 800 µM
Expand 1 Items
Bromide, Ion chromatography standard solution, Specpure®, Br- 1000µg/ml
Supplier: Thermo Fisher Scientific
Bromid-Standardlösung, 1000 mg/l, Specpure®, Inhalt: KBr in H₂O, Anwendung: Ionenchromatographie-Standards
Expand 2 Items
Fluoride Dentifrice, Reference Standards
Supplier: USP
USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
Expand 3 Items
Ion chromatography standard solution, acetate, Specpure®, 1000 µg/ml
Supplier: Thermo Fisher Scientific
Acetat-Standardlösung für Ionenchromatographie, 1000 mg/l, Specpure®, Inhalt: CH₃COONa in H₂O, Anwendung: Ionenchromatographie-Standards
Expand 2 Items
Oxalate, Ion chromatography standard solution, Specpure®, C_2O4-2 1000 µg/ml
Supplier: Thermo Fisher Scientific
Oxalat-Standardlösung, 1000 mg/l, Specpure®, Inhalt: Na₂C₂O₄ in H₂O, Anwendung: Ionenchromatographie-Standards
Expand 1 Items
TraceCERT®, Supelco® Chromate Standard for IC, CRM
Supplier: Merck
Single component solution suitable as ion chromatography standard.
Expand 1 Items
Specpure® Iodid, Ionenchromatographie-Standardlösung, I- 1000 µg/ml
Supplier: Thermo Fisher Scientific
Iodid-Standardlösung, 1000 μg/ml, Specpure®, Inhalt: NaI in H₂O, Anwendung: Ionenchromatographie-Standards
Expand 2 Items
Nitrite, Ion chromatography standard solution, Specpure®, NO₂- 1000 µg/ml
Supplier: Thermo Fisher Scientific
Nitrit-Standardlösung, 1000 mg/l, Specpure®, Inhalt: NaNO₂ in H₂O, Anwendung: Ionenchromatographie-Standards
Expand 2 Items
Formate, Ion chromatography standard solution, Specpure®, HCO₂- 1000 µg/ml
Supplier: Thermo Fisher Scientific
Formiat-Standardlösung, 1000 mg/l, Specpure®, Inhalt: HCOONa in H₂O, Anwendung: Ionenchromatographie-Standards
Expand 2 Items
Chromate standard solution, traceable to SRM of NIST, Certipur®, Supelco®
Supplier: Merck
Chromat-Standardlösung, 1000 mg/L, Certipur®, Supelco®, Inhalt: K₂CrO₄ in H₂O
Expand 1 Items
Chromat-Standard (in Cr(Vl)) 1.000 mg/l in Wasser für die Ionenchromatographie
Supplier: VWR Chemicals
Chromat-Standardlösung (in Cr(Vl)), 1000 mg/l, VWR®, Matrix: H₂O, Inhalt: (NH₄)₂Cr₂O₇ in water, Anwendung: Ionenchromatographie-Standards
Expand 1 Items
Chromate, ion chromatography standard solution, Specpure®, CrO₄²⁻ 1000 µg/ml
Supplier: Thermo Fisher Scientific
Chromat-Standardlösung, 1000 mg/l, Specpure®, Inhalt: K₂CrO₄ in H₂O, Anwendung: Ionenchromatographie-Standards
Expand 2 Items
Nitrite Standard Solution
Supplier: Hach
Nitrite standard solution, 5,0 mg/L, Inhalt: 1,52 mg/L NO₂-N
Expand 1 Items
Fluorid-Standardlösung, 1 mg/l F- in Wasser
Supplier: Hach
Fluorid-Standardlösung, 0,2 mg/l, Matrix: H₂O, Anwendung: ISE-Kalibrierung, Umwelt-Standards
Expand 6 Items
Chloride standard solution
Supplier: Hach
For accuracy checks in chloride determinations. Also suitable for standardising conductivity apparatus.
Expand 1 Items
Fluorid-Standardlösung, 1 mg/l F- in Wasser
Supplier: Hach
Fluorid-Standardlösung, 1,00 µg/ml, Matrix: H₂O, Anwendung: Umwelt-Standards, ISE-Kalibrierung, Fluorid
Expand 3 Items
Combined Six Cation Standard I for IC
Supplier: Honeywell Chemicals
Certified Reference Material (CRM).
Expand 1 Items
Combined Seven Anion Standard I for IC
Supplier: Honeywell Chemicals
Certified Reference Material (CRM).
Expand 1 Items
Combined Six Cation Standard II for IC
Supplier: Honeywell Chemicals
Certified Reference Material (CRM).
Expand 1 Items
Concentrated Eluent for Ion Chromatography, Sodium Carbonate/Sodium Bicarbonate Solution 2
Supplier: Honeywell Chemicals
Certified Reference Material (CRM).
Expand 1 Items
Combined Five Anion Standard for IC
Supplier: Honeywell Chemicals
Certified Reference Material (CRM).
Expand 1 Items
Silicate Standard for Ion Chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
Expand 1 Items
Lactate Standard for Ion Chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
Expand 1 Items
Concentrated Eluent for Ion Chromatography, Sodium Carbonate/Sodium Bicarbonate Solution 1
Supplier: Honeywell Chemicals
Certified Reference Material (CRM).
Expand 1 Items
Concentrated Eluent for Ion Chromatography, Methanesulfonic Acid Solution
Supplier: Honeywell Chemicals
Certified Reference Material (CRM).
Expand 1 Items
Supplier: GRANT INSTRUMENTS
Supplier: BOCHEM
Supplier: VWR Collection
Supplier: OMEGA BIO-TEK
Supplier: DWK Life Sciences
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Oxford Nanopore Technologies
Supplier: Industrial Physics
Supplier: AAT Bioquest
Supplier: Integra
Supplier: Palbam
Supplier: VWR Collection
Supplier: Integra
Supplier: VWR Collection
Supplier: FACELLITATE
Supplier: NANOENTEK