U heeft gezocht op: Organische standaarden

<p>Avantor 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. Avantor 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.</p>

Avantor 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. Avantor 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, Iminoctadine Triacetate

Catalogus nummer: (37007-10MG)

Leverancier: Merck

Omschrijving: Organic Standard, Iminoctadine triacetate

UOM: 1 * 10 mg

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Phytochemical standard, Oenin chloride, analytical standard, Supelco®

Catalogus nummer: (04288-10MG)

Leverancier: Merck

Omschrijving: Organic Standard, Oenin chloride, ≥95,0% (HPLC)

UOM: 1 * 10 mg

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N/A Each

Organic reference standard, Glycerol, analytical standard, Supelco®

Leverancier: Merck

Omschrijving: Glycerol may be used as a reference standard in the determination of glycerol in samples of beer using gas liquid chromatography (GLC). It is a simple polyol compound, which is obtained as a by-product of soap and bio-diesel industries. It is odourless, colour-less, viscous in nature, and exists as a sweet tasting liquid. It can be derived naturally as well as from petrochemical feedstock.
Glycerol has been used as: