"Merck"

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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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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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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Titanium standard solution, 1000 mg/L Ti in water (from (NH₄)₂TiF₆) Certipur® standard for ICP, Supelco®

Supplier: Merck

Titanium Standard, 1000 mg/L, Certipur®, Supelco®, Titanium, Matrix: H₂O, 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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Hafnium standard solution, 1000 mg/L Hf in 7% hydrochloric acid (from HfOCl?) Certipur® standard for ICP, Supelco®

Supplier: Merck

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

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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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Spectromelt® A 14 51% di-lithium tetraborate/ 27% lanthane(III) oxide/ 12% lithium metaborate/ 10% lithium fluoride for XRF (X-ray fluorescence), Supelco®

Supplier: Merck

Spectromelt is based on lithium borates for fluxing digestion as granulate or as fused material used for X-ray fluorescence analysis (XRF).
The fused particles are spherical, have a small particle size distribution and a higher bulk density.
The material is easy to handle and has a low loss on ignition.