Wzorce nieorganiczne

Ferroin 0.025 mol/l solution RS - For Flash chromatography

CARLO ERBA

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	526751 This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Wzorce osmolalności

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Wzorce osmolalności do kalibracji i kontroli, kompatybilne ze wszystkimi typami osmometrów. Szeroki zakres: od 50 do 3000 mOsmol/kg H ₂O, certyfikat ISO 17052. Wartości od 100 do 700 mOsmol/kg H ₂O zgodne z Europejską Farmakopeą 2.235 i US Farmakopeą 785. 12 ampułek po 5 ml każda....

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Wzorce barwy Gardnera

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Wzorzec barw może być używany do kalibracji, kontroli, kwalifikacji lub walidacji przyrządów do pomiaru koloru w celu określenia barwy.

Specjalnie dla metod zgodnych z ASTM D1544, D 6166, AOCS Td 1a i MS 817 część 10
Odpowiednie dla cieczy o podobnym zabarwieniu, w tym kilku olejów roślinnych i mineralnych
W szklanej butelce o pojemności 100 ml

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Fluorkowy roztwór wzorcowy, NaF w H2O 1000 mg/l F Certipur® .

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1

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1	1.19814.0500 This product of our assortment corresponds with your search.	500 ml	Login / Register here		shopping_cart Product scheduled for discontinuation Successor product: 1.04688.0500

Jon amonowy, roztwór wzorcowy w odniesieniu do SRM z NIST NH₄Cl w H₂O 1000 mg/l NH₄ Certipur®

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1

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1	1.19812.0500 This product of our assortment corresponds with your search.	500 ml	Login / Register here		shopping_cart Product scheduled for discontinuation

Amon - standard do IC

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Azotany - standard do IC

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Regulierter Aussgangsstoff

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	74246-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Azotyny Wzorzec do IC TraceCERT®, 1000 mg/ L azotynów w wodzie (pH ~11), stabilizowany NaOH do pH 10-11, przygotowany z wysokiej czystości NaNO₂, wody i NaOH

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	67276-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Calcium Standard for IC TraceCERT®, 1000 mg/L Ca+2 in nitric acid, 1000 mg/L Ca²⁺ in ≤0.1% nitric acid, prepared with high purity CaCO₃, HNO₃ and water

Sigma-Aldrich

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	39865-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Magnesium Standard for IC TraceCERT®, 1000 mg/L Mg2+ in nitric acid, 1000 mg/L Mg⁺ in ≤0.1% nitric acid, prepared with high purity Mg(NO₃)₂, HNO₃ and water

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	89441-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Wzorzec wieloelementowy anionowy II 1000 mg/l: Cl⁻, NO₃⁻, SO₄²⁻ in H₂O Certipur®

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Regulierter Aussgangsstoff

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Chlorate Standard for IC TraceCERT®, 1000 mg/L chlorate in water, 1000 mg/L chlorate in water, prepared with high purity KClO₃ and water

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	73166-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Acetate Standard for IC TraceCERT®, 1000 mg/L acetate in water, 1000 mg/L acetate in water, prepared with acetic acid, NaOH and water (pH 7-8), filtered through a 0.2
µ
m membrane filter and stabilized with sodium azide

Sigma-Aldrich

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	51791-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

ANION MULTI-ELEMENT STANDARD I 1000 MG/L: F-, PO43-, BR- IN H2O CERTIPUR®

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	1.11437.0500 This product of our assortment corresponds with your search.	500 ml	Login / Register here		shopping_cart

Roztwór wzorcowy amonu, 50,0 mg/l NH4-N w H2O

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1	1.25027.0100 This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Sodium Standard for IC TraceCERT®, 1000 mg/L Na+ in water, 1000 mg/L Na⁺ in water, prepared with high purity NaNO₃ and water

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Regulierter Aussgangsstoff

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	43492-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Cyjanki Wzorzec do IC, TraceCERT®, 1000 mg/ L cyjanków w wodzie (stężęnie nominalne)

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Potas Roztwór wzorcowy do IC TraceCERT®, 1000 mg/L K+ w wodzie, przygotowany z wysokiej czystości KNO₃ i wody

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Regulierter Aussgangsstoff

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Chlorki Wzorzec do IC, TraceCERT®, 10,000 mg/L chlorków w roztworze wodnym

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Multi Anion Standard 1 for IC TraceCERT®, in water, For the preparation of this CRM only materials of highest purity were used.

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Regulierter Aussgangsstoff

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Phosphate Phosphorus Standard for IC TraceCERT®, 1000 mg/L P as phosphate in water, 1000 mg/L P as phosphate in water, prepared with high purity Na₂HPO₄ and water

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IC anion standard nitrate 1.000 g NO3-/l KNO3 in water traceable to NIST

AnalytiChem

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	04313.0000 This product of our assortment corresponds with your search. Plastikflasche DIN32	100 ml	Login / Register here		shopping_cart
	04313.1000 This product of our assortment corresponds with your search. Plastikflasche DIN32	250 ml	Login / Register here		shopping_cart

Lithium Standard for IC TraceCERT®, 1000 mg/L Li+ in nitric acid, 1000 mg/L Li⁺ in ≤0.1% nitric acid, prepared with high purity Li₂CO₃, HNO₃ and water

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Nadchlorany Wzorzec do IC TraceCERT®, 1000 mg/L nadchloranów w wodzie, przygotowany z wysokiej czystości HClO₄ i wody

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Formaldehyd Wzorzec analityczny

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Ihr Kontakt zu Th. Geyer

Wzorce nieorganiczne

Ferroin 0.025 mol/l solution RS - For Flash chromatography

Wzorce osmolalności

Wzorce barwy Gardnera

Fluorkowy roztwór wzorcowy, NaF w H2O 1000 mg/l F Certipur® .

Jon amonowy, roztwór wzorcowy w odniesieniu do SRM z NIST NH₄Cl w H₂O 1000 mg/l NH₄ Certipur®

Amon - standard do IC

Azotany - standard do IC

Azotyny Wzorzec do IC TraceCERT®, 1000 mg/ L azotynów w wodzie (pH ~11), stabilizowany NaOH do pH 10-11, przygotowany z wysokiej czystości NaNO₂, wody i NaOH

Calcium Standard for IC TraceCERT®, 1000 mg/L Ca+2 in nitric acid, 1000 mg/L Ca²⁺ in ≤0.1% nitric acid, prepared with high purity CaCO₃, HNO₃ and water

Magnesium Standard for IC TraceCERT®, 1000 mg/L Mg2+ in nitric acid, 1000 mg/L Mg⁺ in ≤0.1% nitric acid, prepared with high purity Mg(NO₃)₂, HNO₃ and water

Wzorzec wieloelementowy anionowy II 1000 mg/l: Cl⁻, NO₃⁻, SO₄²⁻ in H₂O Certipur®

Chlorate Standard for IC TraceCERT®, 1000 mg/L chlorate in water, 1000 mg/L chlorate in water, prepared with high purity KClO₃ and water

Acetate Standard for IC TraceCERT®, 1000 mg/L acetate in water, 1000 mg/L acetate in water, prepared with acetic acid, NaOH and water (pH 7-8), filtered through a 0.2
µ
m membrane filter and stabilized with sodium azide

ANION MULTI-ELEMENT STANDARD I 1000 MG/L: F-, PO43-, BR- IN H2O CERTIPUR®

Roztwór wzorcowy amonu, 50,0 mg/l NH4-N w H2O

Sodium Standard for IC TraceCERT®, 1000 mg/L Na+ in water, 1000 mg/L Na⁺ in water, prepared with high purity NaNO₃ and water

Cyjanki Wzorzec do IC, TraceCERT®, 1000 mg/ L cyjanków w wodzie (stężęnie nominalne)

Potas Roztwór wzorcowy do IC TraceCERT®, 1000 mg/L K+ w wodzie, przygotowany z wysokiej czystości KNO₃ i wody

Chlorki Wzorzec do IC, TraceCERT®, 10,000 mg/L chlorków w roztworze wodnym

Multi Anion Standard 1 for IC TraceCERT®, in water, For the preparation of this CRM only materials of highest purity were used.

Phosphate Phosphorus Standard for IC TraceCERT®, 1000 mg/L P as phosphate in water, 1000 mg/L P as phosphate in water, prepared with high purity Na₂HPO₄ and water

IC anion standard nitrate 1.000 g NO3-/l KNO3 in water traceable to NIST

Lithium Standard for IC TraceCERT®, 1000 mg/L Li+ in nitric acid, 1000 mg/L Li⁺ in ≤0.1% nitric acid, prepared with high purity Li₂CO₃, HNO₃ and water

Nadchlorany Wzorzec do IC TraceCERT®, 1000 mg/L nadchloranów w wodzie, przygotowany z wysokiej czystości HClO₄ i wody

Formaldehyd Wzorzec analityczny

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Ihr Kontakt zu Th. Geyer

Wzorce nieorganiczne

Ferroin 0.025 mol/l solution RS - For Flash chromatography

Wzorce osmolalności

Wzorce barwy Gardnera

Fluorkowy roztwór wzorcowy, NaF w H2O 1000 mg/l F Certipur® .

Jon amonowy, roztwór wzorcowy w odniesieniu do SRM z NIST NH₄Cl w H₂O 1000 mg/l NH₄ Certipur®

Amon - standard do IC

Azotany - standard do IC

Azotyny Wzorzec do IC TraceCERT®, 1000 mg/ L azotynów w wodzie (pH ~11), stabilizowany NaOH do pH 10-11, przygotowany z wysokiej czystości NaNO₂, wody i NaOH

Calcium Standard for IC TraceCERT®, 1000 mg/L Ca+2 in nitric acid, 1000 mg/L Ca²⁺ in ≤0.1% nitric acid, prepared with high purity CaCO₃, HNO₃ and water

Magnesium Standard for IC TraceCERT®, 1000 mg/L Mg2+ in nitric acid, 1000 mg/L Mg⁺ in ≤0.1% nitric acid, prepared with high purity Mg(NO₃)₂, HNO₃ and water

Wzorzec wieloelementowy anionowy II 1000 mg/l: Cl⁻, NO₃⁻, SO₄²⁻ in H₂O Certipur®

Chlorate Standard for IC TraceCERT®, 1000 mg/L chlorate in water, 1000 mg/L chlorate in water, prepared with high purity KClO₃ and water

Acetate Standard for IC TraceCERT®, 1000 mg/L acetate in water, 1000 mg/L acetate in water, prepared with acetic acid, NaOH and water (pH 7-8), filtered through a 0.2 µm membrane filter and stabilized with sodium azide

ANION MULTI-ELEMENT STANDARD I 1000 MG/L: F-, PO43-, BR- IN H2O CERTIPUR®

Roztwór wzorcowy amonu, 50,0 mg/l NH4-N w H2O

Sodium Standard for IC TraceCERT®, 1000 mg/L Na+ in water, 1000 mg/L Na⁺ in water, prepared with high purity NaNO₃ and water

Cyjanki Wzorzec do IC, TraceCERT®, 1000 mg/ L cyjanków w wodzie (stężęnie nominalne)

Potas Roztwór wzorcowy do IC TraceCERT®, 1000 mg/L K+ w wodzie, przygotowany z wysokiej czystości KNO₃ i wody

Chlorki Wzorzec do IC, TraceCERT®, 10,000 mg/L chlorków w roztworze wodnym

Multi Anion Standard 1 for IC TraceCERT®, in water, For the preparation of this CRM only materials of highest purity were used.

Phosphate Phosphorus Standard for IC TraceCERT®, 1000 mg/L P as phosphate in water, 1000 mg/L P as phosphate in water, prepared with high purity Na₂HPO₄ and water

IC anion standard nitrate 1.000 g NO3-/l KNO3 in water traceable to NIST

Lithium Standard for IC TraceCERT®, 1000 mg/L Li+ in nitric acid, 1000 mg/L Li⁺ in ≤0.1% nitric acid, prepared with high purity Li₂CO₃, HNO₃ and water

Nadchlorany Wzorzec do IC TraceCERT®, 1000 mg/L nadchloranów w wodzie, przygotowany z wysokiej czystości HClO₄ i wody

Formaldehyd Wzorzec analityczny

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Acetate Standard for IC TraceCERT®, 1000 mg/L acetate in water, 1000 mg/L acetate in water, prepared with acetic acid, NaOH and water (pH 7-8), filtered through a 0.2
µ
m membrane filter and stabilized with sodium azide