357 Results for: "EUPROMOCHEM00003"

Supplier: VWR Chemicals

Lanthanum Standard, 10 mg/L, VWR® ARISTAR®, Lanthanum, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Lutetium Standard, 10 mg/L, VWR® ARISTAR®, Lutetium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Lead Standard, 10 mg/L, VWR® ARISTAR®, Lead, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Vanadium Standard, 10 ppm, VWR®, Vanadium, Matrix: 2% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Cerium Standard, 10 mg/L, VWR® ARISTAR®, Cerium, Matrix: 2% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Lithium Standard, 10 mg/L, VWR® ARISTAR®, Lithium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: Merck

Iron(II) ethylenediammonium sulfate CertiPUR®, secondary reference material for redox titration, Glass bottle

Supplier: VWR Chemicals

Molybdenum Standard, 10 mg/L, VWR® ARISTAR®, Molybdenum, Matrix: H₂O/tr HF, Application: ICP-MS standards

Supplier: VWR Chemicals

Titanium Standard, 10 ppm, VWR® ARISTAR®, Titanium, Matrix: H₂O/tr HF, Application: ICP-MS standards

Supplier: VWR Chemicals

Iridium Standard, 10 mg/L, VWR® ARISTAR®, Iridium, Matrix: 10% HCl, Application: ICP-MS standards

Supplier: VWR Chemicals

Aluminium Standard, 10 mg/L, VWR® ARISTAR®, Aluminium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Hafnium Standard, 10 mg/L, VWR® ARISTAR®, Hafnium, Matrix: 2% HNO₃/0,5% HF, Application: ICP-MS standards

Supplier: VWR Chemicals

Boron Standard, 10 ppm, VWR® ARISTAR®, Boron, Matrix: H₂O/tr.NH₄OH, Application: ICP-MS standards

Supplier: VWR Chemicals

Silicium Standard, 10 mg/L, VWR® ARISTAR®, Silicon, Matrix: H₂O/tr HF, Application: ICP-MS standards

Supplier: Merck

Potassium hydroxide 0.1 mol/l (0.1 N) in ethanol, Titripur® Reag. USP, Reag. Ph. Eur. volumetric solution, Supelco®

Supplier: VWR Chemicals

Beryllium Standard, 10 mg/L, VWR® ARISTAR®, Beryllium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Niobium Standard, 10 ppm, VWR® ARISTAR®, Niobium, Matrix: 2% HNO₃/0,5% HF, Application: ICP-MS standards

Supplier: VWR Chemicals

Barium Standard, 10 ppm, VWR® ARISTAR®, Barium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

These standards can be used with any melting point apparatus and are prepared using pure raw materials. Melting points are determined using a high accuracy Differential Scanning Calorimeter (DSC) system that is calibrated to the ITS 90 International Temperature Scale.

Supplier: VWR Chemicals

Dimethyl sulphoxide-[D₆] (99.8% D) for NMR spectroscopy

Supplier: VWR Chemicals

In 5% nitric acid solution with trace of HF.

Supplier: VWR Chemicals

Dimethyl sulphoxide-[D₆] (99.8% D) + 0,03% TMS for NMR spectroscopy

Supplier: VWR Chemicals

Antimony Standard, 10 mg/L, VWR® ARISTAR®, Antimony, Matrix: 2% HNO₃/0,5% HF, Application: ICP-MS standards

Supplier: VWR Chemicals

pH indicator goes from yellow to blue over a range of 6.0 to 7.6. Used to trace movement of fluids from the lymph and also for demonstration of fungal hyphae within plant roots.

Supplier: VWR Chemicals

A mixed indicator for the titration of the first hydrogen of phosphoric acid, range pH 3,5 to 6,0

Supplier: VWR Chemicals

Fuel testing Certified Reference Material for the calibration and verification of laboratory instruments used in testing petroleum and derivative products for Smoke Point ASTM D1322 / IP 57.

Supplier: VWR Chemicals

Congo red, TECHNICAL

Supplier: Merck

Potassium hydroxide 0.5 mol/l (0.5 N) in ethanol, Titripur® Reag. USP, Reag. Ph. Eur. volumetric solution, Supelco®

Supplier: VWR Chemicals

Congo red 1% in aqueous solution

Supplier: VWR Chemicals

Alizarin red S (sodium salt), AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent (C.I. 58005)