Du søgte efter: Anioniske standarder
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.
TraceCERT®, Supelco® Bromide Standard for Ion Chromatography (IC)
Supplier: Merck
Bromide, 1000 mg/L, Matrice: H₂O, Ansøgning: Standard
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Glycolate standard for IC, TraceCERT®, Supelco®
Supplier: Merck
Glycolate in water, 1000 mg/l, TraceCERT®, Supelco®, Ansøgning: Ionkromatografistandarder
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Formate standard for ion chromatography, TraceCERT®, Supelco®
Supplier: Merck
Prepared with calcium formate and water, filtered through a 0,2 μm membrane filter and stabilised with sodium azide.
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Phosphate phosphorus standard for Ic, TracecERT®, Supelco®
Supplier: Merck
P as phosphate in water, 1000 mg/l, TraceCERT®, Supelco®, Ansøgning: Ionkromatografistandarder
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Malate standard for IC, TraceCERT®, Supelco®
Supplier: Merck
Malate in water, 1000 mg/l, TraceCERT®, Supelco®, Ansøgning: Ionkromatografistandarder
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Cyanide standard solution, traceable to SRM from NIST, Certipur®, Supelco®
Supplier: Merck
Cyanide standard solution, 1000 (mg/l), Certipur®, Supelco®, Indhold: K₂[Zn(CN)₄] in H₂O
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Nitrite CRM, standard solutions, Supelco®
Supplier: Merck
Nitrite standard solution, 0,200 mg/L NO₂-N, Supelco®, Indhold: NaNO₂ in H₂O, För testkit(s): 1.14547; 1.14776
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Fluoride ion solution for ISE, Supelco®, Merck
Supplier: Merck
Sodium fluoride solution, 0.1 M, Supelco®, Ansøgning: ISE Calibration
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Oxalate standard for IC, TraceCERT®, Supelco®
Supplier: Merck
Oxalate in water, 1000 mg/l, TraceCERT®, Supelco®, Ansøgning: Ionkromatografistandarder
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Nitrate nitrogen standard for IC, certified reference material, TraceCERT®, Supelco®
Supplier: Merck
N as nitrate in water, 1000 mg/l, TraceCERT®, Supelco®, Ansøgning: Ionkromatografistandarder
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Nitrite nitrogen standard for IC, certified reference material, TraceCERT®, Supelco®
Supplier: Merck
N as nitrite in water (pH ~11), 1000 mg/l, TraceCERT®, Supelco®, Ansøgning: Ionkromatografistandarder
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Methane sulphonate 1000 mg/l i vand enkeltelement standard til ionkromatografi
Supplier: VWR Chemicals
Methanesulphonate 1,000 mg/l in water standard for ion chromatography, 1000 mg/l, VWR®, Indhold: CH₃SO₃H i H₂O, Ansøgning: Ionkromatografistandarder
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Phosphat standardopløsninger, PO₄3 - i vand (af KH₂PO₄) til ionkromatografi, ARISTAR®
Supplier: VWR Chemicals
PO₄ in H₂O.
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Nitrilotriacetate 1000 mg/l i vand enkeltelement standard til ionkromatografi
Supplier: VWR Chemicals
Nitrilotriacetat standard løsning, 1000 mg/l, VWR®, Matrice: H₂O, Ansøgning: Ionkromatografistandarder
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VWR®, Standard solution (500 ppm PO₄) for the preparation of phosphate standard solution (5 ppm PO₄) Reag.Ph.Eur. 5002200
Supplier: VWR Chemicals
Phosphat, 500 mg/l, VWR®, Matrice: H₂O, Ansøgning: Pharmaceutical standards
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VWR®, Standard solution (1000 ppm SO₄) for the preparation of sulphate standard solution (10 ppm SO₄) R1 Reag. Ph. Eur. 5002801
Supplier: VWR Chemicals
Sulfat, 1000 mg/l, VWR®, Indhold: K₂SO₄ i H₂O, Ansøgning: Pharmaceutical standards
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VWR®, Standard solution (1000 ppm SO₄) for the preparation of sulphate standard solution (100 ppm SO₄) Reag.Ph.Eur. 5002802
Supplier: VWR Chemicals
Sulfat, 1000 mg/l, VWR®, Indhold: K₂SO₄ i H₂O, Ansøgning: Pharmaceutical standards
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Nitrite 1000 mg/l i vand enkeltelement standard til ionkromatografi
Supplier: VWR Chemicals
Nitrit standard løsning, 1000 mg/l, VWR®, Indhold: NaNO₂ i H₂O, Ansøgning: Ionkromatografistandarder
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Sulfite (in HSO3-) 1000 mg/l i vand enkeltelement standard til ionkromatografi
Supplier: VWR Chemicals
Sulfit, 1000 mg/L, VWR®, Indhold: NaHSO₃HCOH i H₂O, Ansøgning: Ionkromatografistandarder
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Propionate 1000 mg/l i vand enkeltelement standard til ionkromatografi
Supplier: VWR Chemicals
Propionate standard solution, 1000 mg/l, VWR®, Matrice: H₂O, Ansøgning: Ionkromatografistandarder
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Benzoate 1.000 mg/l i vand enkeltelement standard til ionkromatografi
Supplier: VWR Chemicals
Benzoat, 1000 mg/l, VWR®, Indhold: C₆H₅COOH i H₂O, Ansøgning: Ionkromatografistandarder
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Tartrate 1000 mg/l i vand enkeltelement standard til ionkromatografi
Supplier: VWR Chemicals
Tartrate 1,000 mg/l in water standard for ion chromatography, 1000 mg/l, VWR®, Indhold: C₄H₆O₆ i H₂O, Ansøgning: Ionkromatografistandarder
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Succinate 1000 mg/l i vand enkeltelement standard til ionkromatografi
Supplier: VWR Chemicals
Succinate standard solution, 1000 mg/l, VWR®, Matrice: H₂O, Ansøgning: Ionkromatografistandarder
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Maleate 1000 mg/l i vand enkeltelement standard til ionkromatografi
Supplier: VWR Chemicals
Maleat, 1000 mg/l, VWR®, Indhold: C₄H₄O₄ i H₂O, Ansøgning: Ionkromatografistandarder
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Phosphorus CRM, standard solutions, Supelco®
Supplier: Merck
Phosphorus (total) standard solution, 75,0 mg/L PO₄-P, Supelco®, Matrice: H₂O, För testkit(s): 1.00673;
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Chloride standard solution, 1,000 mg/L Cl- in water (from HCl), Titrisol®, Supelco®
Supplier: Merck
Chloride standard, concentrate Titrisol®, 1000 mg/l, Titrisol®, Supelco®, Matrice: H₂O, Indhold: from HCl, Ansøgning: Ionkromatografistandarder, Analytisk test
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Citrate standard for IC, TraceCERT®, Supelco®
Supplier: Merck
Citrate in water, 1000 mg/l, TraceCERT®, Supelco®, Ansøgning: Ionkromatografistandarder
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Perchlorate standard for IC, TraceCERT®, Supelco®
Supplier: Merck
Perchlorate in water, 1000 mg/l, TraceCERT®, Supelco®, Ansøgning: Ionkromatografistandarder
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Phthalate standard for Ic, TracecERT®, Supelco®
Supplier: Merck
Phthalate in water, 1000 mg/l, TraceCERT®, Supelco®, Ansøgning: Ionkromatografistandarder
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