Kationstandarder
Avantor tilbyder et bredt udvalg af certificerede kationiske standarder designet til instrumentkalibrering i ionbytte-kromatografi (IC) applikationer, som kan anvendes til miljø- eller fødevareanalyse og kvalitetskontrol. IC er en analytisk teknik, der anvendes til separation og kvantificering af anioner og kationer i vandige prøver. Avantor tilbyder højrenhed, veldefinerede referencematerialer, ideelle til lav-ppm-niveau kvantificering eller sporanalyse. Flasker med kationiske standarder fås for en række elementer.
Kobberstandard, koncentreret, 1g Cu (from CuCl₂) Titrisol® standard til AAS, Supelco®
Supplier: Merck
Copper Standard, 1000 mg/L, Titrisol®, Supelco®, Kobber, Matrice: H₂O, Ansøgning: AAS standards
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Selenium 1000 mg/L i 0,5 M salpetersyre (from SeO₂) Certipur® standard til AAS, Supelco®
Supplier: Merck
Selenium Standard, 1000 mg/L, Certipur®, Supelco®, Selen, Matrice: 0,5 M HNO₃, Ansøgning: AAS standards
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Antimonstandard , 1g/l Sb i 7% saltsyre (from Sb₂O₃) Certipur® enkeltelement standard til ICP, Supelco®
Supplier: Merck
Antimony Standard, 1000 mg/L, Certipur®, Supelco®, Antimon, Matrice: 7% HCl, Ansøgning: ICP standards
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Strontium 1000 mg/L i fortyndet salpetersyre (from Sr(NO₃)₂) Certipur® standard til AAS, Supelco®
Supplier: Merck
Strontium Standard, 1000 mg/L, Certipur®, Supelco®, Strontium, Matrice: Nitric acid dil., Ansøgning: AAS standards
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Silicium 1000 mg/L i vand med spor af flussyre (from ((NH₄)₂SiF₆) Certipur® standard til AAS, Supelco®
Supplier: Merck
Silicium Standard, 1000 mg/L, Certipur®, Supelco®, Silicium, Matrice: H₂O/tr HF, Ansøgning: AAS standards
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Vanadiumstandard, koncentreret, 1g V i 8,6% svovlsyre (from VO(SO₄)) Titrisol® standard til AAS, Supelco®
Supplier: Merck
Vanadium Standard, 1000 mg, Titrisol®, Supelco®, Vanadium, Matrice: 8,6% H₂SO₄, Ansøgning: AAS standards
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Zirconiumstandard, 10g/l Zr i 10% saltsyre (from ZrOCl₂) Certipur® enkeltelement standard til ICP, Supelco®
Supplier: Merck
Zirconium Standard, 10000 mg/L, Certipur®, Supelco®, Zirkonium, Matrice: 10% HCl, Ansøgning: ICP standards
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Vanadiumstandard, 10g/L V i 15% salpetersyre (from (NH₄)VO₃) Certipur® enkeltelement standard til ICP, Supelco®
Supplier: Merck
Vanadium Standard, 10000 mg/L, Certipur®, Supelco®, Vanadium, Matrice: 5% HNO₃, Ansøgning: ICP standards
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Svovl 10000 mg/L i vand (from H₂SO₄) Certipur® enkeltelement standard til ICP, Supelco®
Supplier: Merck
Sulphur Standard, 10000 mg/L, Certipur®, Supelco®, Svovl, Matrice: H₂O, Ansøgning: ICP standards
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Mangan 1000 mg/L i 0,5 M salpetersyre (from Mn(NO₃)₂) Certipur® standard til AAS, Supelco®
Supplier: Merck
Manganese Standard, 1000 mg/L, Certipur®, Supelco®, Manganese, Matrice: 0,5 M HNO₃, Ansøgning: AAS standards
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Cobalt 10000 mg/L i fortyndet salpetersyre (from Co(NO₃)₂) Certipur® enkeltelement standard til ICP, Supelco®
Supplier: Merck
Cobalt Standard, 10000 mg/L, Certipur®, Supelco®, Kobalt, Matrice: 2-3% HNO₃, Ansøgning: ICP standards
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Nikkel 10000 mg/L i fortyndet salpetersyre (from Ni(NO₃)₂) Certipur® enkeltelement standard til ICP, Supelco®
Supplier: Merck
Nickel Standard, 10000mg/L, Certipur®, Supelco®, Nikkel, Matrice: 2-3% HNO₃, Ansøgning: ICP standards
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Bismut 1000 mg/L i 0,5 M salpetersyre (from Bi(NO₃)₃) Certipur® standard til AAS, Supelco®
Supplier: Merck
Bismuth Standard, 1000 mg/L, Certipur®, Supelco®, Vismut, Matrice: 0,5 M HNO₃, Ansøgning: AAS standards
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Terbium 1000 mg/L i fortyndet salpetersyre (from Tb(NO₃)₃) Certipur® enkeltelement standard til ICP, Supelco®
Supplier: Merck
Terbium Standard, 1000 mg/L, Certipur®, Supelco®, Terbium, Matrice: Nitric acid dil., Ansøgning: ICP standards
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Holmium 1000 mg/L i fortyndet salpetersyre (de Ho₂O₃) Certipur® enkeltelement standard til ICP, Supelco®
Supplier: Merck
Holmium Standard, 1000 mg/L, Certipur®, Supelco®, Holmium, Matrice: Nitric acid dil., Ansøgning: ICP standards
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Niobiumstandard, 1g/L Nb (from (NH₄)NbF₆) Certipur® enkeltelement standard til ICP, Supelco®
Supplier: Merck
Niobium Standard, 1000 mg/L, Certipur®, Supelco®, Niob, Matrice: H₂O, Ansøgning: ICP standards
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