"Merck"

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2-Imidazolidinone hemihydrate for synthesis, Sigma-Aldrich®

Supplier: Merck

2-Imidazolidinone hemihydrate for synthesis, Sigma-Aldrich®

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Aluminium ≥90% stabilised, fine powder, Supelco®

Supplier: Merck

Aluminium ≥90% stabilised, fine powder, Supelco®

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HPLC columns, Superspher®

Supplier: Merck

Superspher® improves the separation efficiency of HPLC analysis. This high performance spherical silica carrier, with a mean particle size of 4 μm, yields the best pressure/separation performance ratio in view of today's generation of HPLC systems and according to theoretical calculation and practical experience.

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n-Docosane for synthesis, Sigma-Aldrich®

Supplier: Merck

n-Docosane for synthesis, Sigma-Aldrich®

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Cuvettes and tubes for Picco, Multy, Nova and Prove

Supplier: Merck

Round cuvette, Nova & Picco, Ø int.: 24 mm

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Methyl D-glucopyranoside (mixture of anomers) for synthesis, Sigma-Aldrich®

Supplier: Merck

Methyl D-glucopyranoside (mixture of anomers) for synthesis, Sigma-Aldrich®

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Rubidium standard solution, 1000 mg/L Rb in dil. nitric acid (from RbNO₃) Certipur® standard for ICP, Supelco®

Supplier: Merck

Rubidium Standard, 1000 mg/L, Certipur®, Supelco®, Rubidium, Matrix: 2-3% HNO₃, Application: ICP standards

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Iridium standard solution, 1000 mg/L Ir in 7% hydrochloric acid (from IrCl₃) Certipur® standard for ICP, Supelco®

Supplier: Merck

Iridium Standard, 1000 mg/L, Certipur®, Supelco®, Iridium, Matrix: 7% HCl, Application: ICP standards

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Phosphate standard solution, concentrate, 1,000 mg PO₄, Titrisol®, Supelco®

Supplier: Merck

Phosphate standard, Titrisol®, 1000 mg/l, Titrisol®, Supelco®, Contents: H₃PO₄ in water, Application: Ion chromatography standards

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TLC silica gel 60, unmodified layers, glass backed, LuxPlate®

Supplier: Merck

The LuxPlate® range of high fluorescence TLC plates contains an increased amount of fluorescent dye making it easier to identify small amounts of isolated material. Furthermore, the amount of binder added is elevated, resulting in a significantly brighter TLC plate with an even more stable and robust surface.

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Magnesium standard solution, concentrate, 1000 mg Mg in 6% hydrochloric acid (from MgCl₂) Titrisol® standard for AAS, Supelco®

Supplier: Merck

Magnesium Standard, 1000 mg, Titrisol®, Supelco®, Magnesium, Matrix: 6% HCl, Application: AAS standards

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L(+)-Aspartic acid, Millipore®

Supplier: Merck

Soluble in water and mineral acids; insoluble in organic solvents.

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Neodymium standard solution, 1000 mg/L Nd in dil. nitric acid (from Nd₂O₃) Certipur® standard for ICP, Supelco®

Supplier: Merck

Neodymium Standard, 1000 mg/L, Certipur®, Supelco®, Neodymium, Matrix: 2-3% HNO₃, Application: ICP standards

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Chromium standard solution, concentrate, 1000 mg Cr in 4,2% hydrochloric acid (from CrCl₃) Titrisol® standard for AAS, Supelco®

Supplier: Merck

Chromium Standard, 1000 mg/L, Titrisol®, Supelco®, Chromium, Matrix: 2% HCl, Application: AAS standards

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Cyclopentyl methyl ether (CPME), EMPLURA®

Supplier: Merck

Cyclopentyl methyl ether is a safer substitute for tetrahydrofuran, tert-butyl methyl ether, 1,4 dioxane and other ether solvents. It is produced by a 100% atomic catalytic reaction without any formation of by-products.