Vous avez recherché : Anionic 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.
Specpure® Nitrate, Ion chromatography standard solution, NOO₃⁻ 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: NaNO3 in H2O
Physical Form: Liquid
MDL No.: MFCD00144920
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Formate, Ion chromatography standard solution, Specpure®, HCO₂- 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Guaranteed stable for six months from the ship date
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Phosphorus Standard, 375 ppm P, Ricca Chemical Company
Supplier: Ricca Chemical
Phosphorus Standard, 375 ppm P, Ricca Chemical Company
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Fluoride Standards, 1 ml = 1 mg F-, 1000 ppm F-, RICCA Chemical Company
Supplier: Ricca Chemical
For ion chromatography.
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Silica Standard, 1 ml = 1 mg SiO₂, 1000 ppm SiO₂ (467 ppm Si), Ricca Chemical Company
Supplier: Ricca Chemical
APHA for silica.
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Nitrogen Standard, 1 ml = 0.1 mg N, 100 ppm N as Nitrate (442.7 ppm NO₃⁻), Ricca Chemical Company
Supplier: Ricca Chemical
APHA for nitrate
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Sulfate Standard, 1 ml = 0.1 mg SO₄²⁻, 100 ppm SO₄²⁻, Ricca Chemical Company
Supplier: Ricca Chemical
Sulfate, 100 ppm, Application: Environmental standards
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Fluoride Standard, 1 ml = 0.1 mg F-, 100 ppm F-, Ricca Chemical Company
Supplier: Ricca Chemical
Clear, colorless, odorless liquid
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VeriSpec™ Chlorate - ClO₃₋ Standard for Ion Chromatography 1000 ppm in H₂O, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ion chromatography (IC)
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VeriSpec® Phosphate - PO₄³⁻ Standard for Ion Chromatography 1000 ppm in H₂O, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ion chromatography (IC)
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Bromide Standard, 1 mL = 0.200 mg Br-, 200 ppm Br-, Ricca Chemical Company
Supplier: Ricca Chemical
1 mL = 0.200 mg Br, 200 ppm Br (NaBr in water). For ion chromatography. Clear, colorless, odorless. NIST traceable. Poly Bottle, 120mL.
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NSpecpure® itrite, Ion chromatography standard solution, NO₂⁻ 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Guaranteed stable for six months from the ship date
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Perchlorate - ClO₄- Standard, for Ion Chromatography, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Perchlorate - ClO4- Standard, For Ion Chromatography 1000 ppm in H2O Manufactured and Tested in an ISO 17025/Guide 34 Facility, Form: Liquid, Container: Poly natural, NIST traceable, Size: 500ML
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Iodide, Ion chromatography standard solution, Specpure®, I- 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: NaI in H2O
Physical Form: Liquid
MDL No.: MFCD00011355
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Nitrate Standard, 1 ml = 0.100 mg NO₃⁻, 100 ppm NO₃⁻, Ricca Chemical Company
Supplier: Ricca Chemical
100 ppm, Application: Environmental standards
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Phosphate Standard, 1 ml = 1 mg PO₄³⁻, 1000 ppm PO₄³⁻ (326 ppm P), Ricca Chemical Company
Supplier: Ricca Chemical
Phosphate, 1000 ppm, Application: Ion chromatography standards
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Nitrogen Standard, 1 ml = 1 mg N, 1000 ppm N as Nitrate (4427 ppm NO₃⁻), Ricca Chemical Company
Supplier: Ricca Chemical
Nitrogen-nitrate standard, 1000 ppm, Application: Environmental standards
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Nitrite Standard, 1 ml = 0.5 mg NO₂⁻, 500 ppm NO2- (152.25 ppm N), Ricca Chemical Company
Supplier: Ricca Chemical
500 ppm NO2 (NaNO2 in water) For ion chromatography. Clear, colorless. NIST traceable. 120mL.
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VeriSpec™ Nitrite(N) - NO₂₋ f(N) Standard for Ion Chromatography 1000 ppm in H₂O, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ion chromatography (IC)
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Fluoride Standard Solutions, Traceable to NIST, Hach
Supplier: Hach
Ion Selective Electrode (ISE) standard solutions for laboratory analyses.
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Cyanide, standard solution, Specpure®, CN- 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: KCN in 0.1% NaOH
Physical Form: Liquid
MDL No.: MFCD00468042
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Hydrogen Phthalate - C₆H₄(COO)₂H- Standard, for Ion Chromatography, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Hydrogen Phthalate - C6H4(COO)2H- Standard, For Ion Chromatography 1000 ppm in H2O Manufactured and Tested in an ISO 17025/Guide 34 Facility, Form: Liquid, Container: Poly natural, NIST traceable, Size: 100ML
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Nitrogen Standard, 1 ml = 0.1 mg N, 100 ppm N as Nitrite (328.5 ppm NO₂⁻), Ricca Chemical Company
Supplier: Ricca Chemical
100 ppm, Application: Environmental standards
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Chloride Standard, 1 ml = 0.5 mg Cl-, 500 ppm Cl- (0.0141 Normal), Ricca Chemical Company
Supplier: Ricca Chemical
Clear, colorless liquid
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Iodide Standard, for Ion Chromatography, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
1000 µg/ml, VeriSpec®, Application: Ion chromatography standards
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VeriSpec™ Thiosulfate - S₂O₃²⁻ Standard for Ion Chromatography 1000 ppm in H₂O, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ion chromatography (IC)
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VeriSpec™ Nitrate(N) - NO₃- f(N) Standard for Ion Chromatography 1000 ppm in H₂O, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ion chromatography (IC)
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VeriSpec™ Tartrate - OOC(CHOH)₂COO₂₋ Standard for Ion Chromatography 1000 ppm in H₂O, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ion chromatography (IC)
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VeriSpec™ Bromate - BrO₃₋ Standard for Ion Chromatography 1000 ppm in H₂O, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ion chromatography (IC)
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Phosphate, Ion Chromatography Standard Solution, Specpure®, PO4-3 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Keep refrigerated
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Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: BDH
Fournisseur: VWR International
Fournisseur: BD