Du sökte efter: Organic Standards

VWR offers a wide range of certified organic 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. VWR offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of organic standards are available for a range of elements.

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Supelco® PESTANAL® Organic Reference Standard, Monoquat Iodide-(Methyl-D₃)

Artikel nummer : (34565-25MG)

Leverantör: Merck

Beskrivning: Organic Standard, Monoquat iodide-(methyl-d₃)

UOM: 1 * 25 mg

Sale

N/A Each

Supelco® PESTANAL® Organic Reference Standard, Prochloraz Metabolite Bts44596

Artikel nummer : (34522-10MG)

Leverantör: Merck

Beskrivning: Organic Standard, Prochloraz Metabolite BTS44596

UOM: 1 * 10 mg

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N/A Each

Organic reference standard, alpha-Carotene, analytical standard, Supelco®

Artikel nummer : (50887-1MG)

Leverantör: Merck

Beskrivning: Organic Standard, alpha-Carotene, ≥98,0% (HPLC)

UOM: 1 * 1 mg

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N/A Each

Supelco® PESTANAL® Organic Reference Standard, cis-Cypermethrin-(phenoxy-d₅)

Artikel nummer : (75253-5MG)

Leverantör: Merck

Beskrivning: Organic Standard, cis-Cypermethrin-(phenoxy-d₅)

UOM: 1 * 5 mg

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N/A Each

Organic reference standard, 2,3-Hexanedione, analytical standard, Supelco®

Artikel nummer : (75034-100MG)

Leverantör: Merck

Beskrivning: 2,3-Hexanedione can be used as an internal standard for the quantitative determination of methylglyoxal present in the tissues of Sprague-Dawley rats using electrospray ionization liquid chromatography coupled with mass spectrometry(ESI/LC/MS).

UOM: 1 * 100 mg

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