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.
Supelco® Organic Reference Standard, ʟ-Methionine
Supplier: Merck
Organic Standard, ʟ-Methionine
Expand 1 Items
Organic reference standard, Hexylamine, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Hexylamine
Expand 1 Items
Organic reference standard, Octamethylcyclotetrasiloxane, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Octamethylcyclotetrasiloxane
Expand 1 Items
Supelco® Organic Reference Standard, (−)-Guaiol
Supplier: Merck
Organic Standard, (−)-Guaiol
Expand 1 Items
Supelco® Organic Reference Standard, 8-Methoxypsoralen
Supplier: Merck
Organic Standard, 8-Methoxypsoralen
Expand 2 Items
Supelco® Organic Reference Standard, δ-Tocotrienol
Supplier: Merck
Organic Standard, δ-Tocotrienol
Expand 1 Items
Organic reference standard, Oxypurinol, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Oxypurinol
Expand 1 Items
Organic reference standard, Senecionine, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Senecionine
Expand 1 Items
Supelco® Organic Reference Standard, (−)-Cotinine
Supplier: Merck
Organic Standard, (−)-Cotinine
Expand 1 Items
Supelco® Organic Reference Standard, Icariin
Supplier: Merck
Organic Standard, Icariin
Expand 1 Items
Supelco® Organic Reference Standard, Erythrodiol
Supplier: Merck
Organic Standard, Erythrodiol
Expand 1 Items
Supelco® Organic Reference Standard, α-Tocotrienol
Supplier: Merck
Organic Standard, α-Tocotrienol
Expand 1 Items
Supelco® Organic Reference Standard, 1-Kestose
Supplier: Merck
Organic Standard, 1-Kestose
Expand 1 Items
Supelco® Organic Reference Standard, Nystose
Supplier: Merck
Organic Standard, Nystose
Expand 1 Items
Supelco® Organic Reference Standard, Biochanin A
Supplier: Merck
Organic Standard, Biochanin A
Expand 1 Items
Supelco® Organic Reference Standard, Aconitine
Supplier: Merck
Organic Standard, Aconitine
Expand 1 Items
Supelco® Organic Reference Standard, Sennoside C
Supplier: Merck
Organic Standard, Sennoside C
Expand 1 Items
Supelco® Organic Reference Standard, (±)-α-Hexabromocyclododecane
Supplier: Merck
Organic Standard, (±)-α-Hexabromocyclododecane
Expand 1 Items
Supelco® Organic Reference Standard, 2-Ethoxyethanol
Supplier: Merck
Organic Standard, 2-Ethoxyethanol
Expand 1 Items
Supelco® Organic Reference Standard, Trifluralin
Supplier: Merck
Organic Standard, Trifluralin
Expand 1 Items
Supelco® Organic Reference Standard, Trichloroethylene
Supplier: Merck
Organic Standard, Trichloroethylene
Expand 1 Items
Supelco® Organic Reference Standard, 1-Octanol
Supplier: Merck
Organic Standard, 1-Octanol
Expand 2 Items
Supelco® Organic Reference Standard, Hexanal
Supplier: Merck
Organic Standard, Hexanal
Expand 1 Items
Supelco® Organic Reference Standard, Pinocembrin
Supplier: Merck
Organic Standard, Pinocembrin
Expand 1 Items
Supelco® Organic Reference Standard, Withanolide A
Supplier: Merck
Organic Standard, Withanolide A
Expand 1 Items
Supelco® Organic Reference Standard, β-Alanine
Supplier: Merck
Organic Standard, β-Alanine
Expand 1 Items
Supelco® Organic Reference Standard, Pentane
Supplier: Merck
Organic Standard, Pentane
Expand 1 Items
Supelco® Organic Reference Standard, D-(−)-Fructose
Supplier: Merck
Organic Standard, D-(−)-Fructose
Expand 1 Items
Supelco® TraceCERT® Organic Reference Standard, Procymidone
Supplier: Merck
Organic Standard, Procymidone
Expand 1 Items
: KIMBERLY CLARK
: Integra
: Industrial Physics
: Testo
: Integra
: VWR Collection
: VWR Collection
: VWR Collection
: VWR Collection
: Thermo Fisher Scientific
: VWR Collection
: VWR Collection
: Integra
: VWR Collection
: VWR Collection