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Du sökte efter: Organic Standards

<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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Image Unavailable-50292-10MG

Phytochemical standard, aloin, analytical standard, Supelco®

Artikel nummer : (50292-10MG)
Leverantör: Merck
Beskrivning: Organic Standard, Aloin, ≥95,0% (HPLC)
UOM: 1 * 10 mg
Image Unavailable-42739-5MG

Phytochemical standard, cyanidin 3-sophoroside chloride, analytical standard, Supelco®

Artikel nummer : (42739-5MG)
Leverantör: Merck
Beskrivning: Organic Standard, Cyanidin 3-sophoroside chloride, ≥85,0% (HPLC)
UOM: 1 * 5 mg
Image Unavailable-43892-100MG

Supelco® TraceCERT® Organic Reference Standard, Mevinphos

Artikel nummer : (43892-100MG)
Leverantör: Merck
Beskrivning: Organic Standard, Mevinphos
UOM: 1 * 100 mg
Image Unavailable-32371-2ML

Pesticide reference standard, Telodrin solution, PESTANAL®, analytical standard, Supelco®

Artikel nummer : (32371-2ML)
Leverantör: Merck
Beskrivning: Organic Standard, Telodrin solution
UOM: 1 * 2 mL
Image Unavailable-53877-100MG

Organic reference standard, 2,6-Dimethoxyphenol, analytical standard, Supelco®

Artikel nummer : (53877-100MG)
Leverantör: Merck
Beskrivning: 2,6-Dimethoxyphenol can find applications mainly as a substrate of laccases catalysis and also determine its activity in aqueous solution. It can also be used as a potential marker compound for emission of smoke in the atmosphere from wood.
UOM: 1 * 100 mg
Image Unavailable-PHR1647-200MG

Pharmaceutical secondary standard, Chlorpheniramine related compound B, (CRM), Supelco®

Artikel nummer : (PHR1647-200MG)
Leverantör: Merck
Beskrivning: Organic Standard, Chlorpheniramine Related Compound B
UOM: 1 * 200 mg
Image Unavailable-31733-250MG

Supelco® PESTANAL® Organic Reference Standard, Emamectin Benzoate

Artikel nummer : (31733-250MG)
Leverantör: Merck
Beskrivning: Organic Standard, Emamectin benzoate
UOM: 1 * 250 mg
Image Unavailable-05407-10MG

Supelco® Organic Reference Standard, Trans-Isoferulic Acid

Artikel nummer : (05407-10MG)
Leverantör: Merck
Beskrivning: Organic Standard, trans-Isoferulic acid
UOM: 1 * 10 mg
Image Unavailable-CRM04437-50MG

Supelco® TraceCERT® Organic Reference Standard, Dimethenamid

Artikel nummer : (CRM04437-50MG)
Leverantör: Merck
Beskrivning: Organic Standard, Dimethenamid
UOM: 1 * 50 mg
Image Unavailable-34515-10MG

Supelco® PESTANAL® Organic Reference Standard, Phenmedipham-(Methoxy-D₃)

Artikel nummer : (34515-10MG)
Leverantör: Merck
Beskrivning: Organic Standard, Phenmedipham-(methoxy-d₃)
UOM: 1 * 10 mg
Image Unavailable-40662-100MG

Supelco® TraceCERT® Organic Reference Standard, Simazine

Artikel nummer : (40662-100MG)
Leverantör: Merck
Beskrivning: Simazine CRM may also be used as given below: Development and validation of an ultrasonic-assisted dispersive liquid-liquid microextraction (UA-DLLME) method for sample extraction followed by gas chromatography-mass spectrometry based determination of endocrine-disrupting herbicides in the river and seawater samples. Determination of triazine pesticide residues in samples of apples pears carrots potatoes tomatoes avocado cucumber spinach bananas and oranges by modified QuEChERS and solid-phase extraction (SPE) procedures followed by liquid chromatography-photodiode array (LC-DAD) analysis. Multi-residue analysis of 67 pesticides in olive oil olives and avocado samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS) to evaluate various clean-up sorbents. Quantitation of 20 pesticides in eel and shrimp samples by a scheduled multiple reaction monitoring (sMRM) method and QuEChERS with EDTA for sample extraction and purification. Analysis of 35 micropollutants including pesticides in water samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS) after their solid-phase extraction. Simultaneous quantification of 58 pharmaceuticals and personal care products (PPCPs) and pesticides in water samples by solvent-based de-emulsification dispersive liquid-liquid microextraction (SD-DLLME) combined with liquid chromatography-tandem mass spectrometry (LCMS/MS).
UOM: 1 * 100 mg
Image Unavailable-32333-50MG

Supelco® PESTANAL® Organic Reference Standard, Fipronil Sulfone

Artikel nummer : (32333-50MG)
Leverantör: Merck
Beskrivning: Organic Standard, Fipronil sulfone
UOM: 1 * 50 mg
Image Unavailable-D-064-1ML

Supelco® Drug and metabolite standards, Dehydroepiandrosterone-D5 (DHEA-D5) (2,2,3,4,4-D5) solution,, (CRM)

Artikel nummer : (D-064-1ML)
Leverantör: Merck
Beskrivning: Organic Standard, Dehydroepiandrosterone-D5 (DHEA-D5) (2,2,3,4,4-D5) solution,, ampoule of 1 ml
UOM: 1 * 1 mL
Image Unavailable-63965-25MG

Supelco® Organic Reference Standard, (−)-β-Elemene

Artikel nummer : (63965-25MG)
Leverantör: Merck
Beskrivning: Organic Standard, (−)-β-Elemene
UOM: 1 * 25 mg
Image Unavailable-T-081-1ML

Supelco® Drug and metabolite standards, Tiagabine hydrochloride solution, (CRM)

Artikel nummer : (T-081-1ML)
Leverantör: Merck
Beskrivning: Organic Standard, Tiagabine hydrochloride solution, ampoule of 1 ml
UOM: 1 * 1 mL
Image Unavailable-I110-5G

Ibuprofen, Supelco®

Leverantör: Merck
Beskrivning: Organic Standard, Ibuprofen

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Lager för denna produkt är begränsat, men kan vara tillgänglig i ett lager nära dig. Se till att du är inloggad på hemsidan så att tillgängligt lager kan visas. Om call fortfarande visas och du behöver hjälp, ring oss på 08-621 34 20.
Lager för denna produkt är begränsat, men kan vara tillgänglig i ett lager nära dig. Se till att du är inloggad på hemsidan så att tillgängligt lager kan visas. Om call fortfarande visas och du behöver hjälp, ring oss på 08-621 34 20.
VWR International AB säljer bara etanol till skattebefriade kunder. Denna produkt ä reglerad enligt svensk lagstiftning. Om ytterligare information krävs av dig kommer du att kontaktas via e-post.
VWR International AB säljer bara etanol till skattebefriade kunder.
Denna produkt ä reglerad enligt svensk lagstiftning. Om ytterligare information krävs av dig kommer du att kontaktas via email.
Produkten har blockerats av din organisation. Vänligen kontakta din inköpsavdelning för mer information.
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