366264 Results for: "Acids, High Purity, VWR Chemicals BDH ARISTAR PLUS"

Supplier: VWR Chemicals

The ingredients used to prepare culture media are very important, because ultimately the results depend on the quality of these compounds. Raw materials should be stored at 10 to 30 °C unless otherwise stated, in their closed containers in a dry environment.

Supplier: VWR Chemicals

Ready to use molecular biology grade dNTP mixes and dNTP sets. The dNTP mix is designed to save hands-on time for researchers, and reduce the possibility of contamination by reducing pipetting. dNTP solutions are also available in sets of four individual dNTPs, each 100 mm. Both are convenient for use in DNA polymerisation reactions, DNA labelling and sequencing processes.

Supplier: VWR Chemicals

CRM's - secondary reference materials intended for standardisation of volumetric solutions in accordance with the Pharmacopoeia (Ph. Eur. and USP). These volumetric standards are prepared from high purity salts. Certified mass fraction is determined by classical analysis according to ISO/IEC 17025. Homogeneity and stability studies have been performed according to the requirements of ISO 17034 and ISO Guide 35. All volumetric standards are traceable to SI (NIST or BAM).

Supplier: Thermo Fisher Scientific

Erythrosin B disodium salt, pure, high purity biological stain

Supplier: Thermo Fisher Scientific

Pyronin G, high purity biological stain

Supplier: Avantor

The quality of BAKER ANALYZED™ ACS reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These acids are tested for common trace metals.

Supplier: VWR Chemicals

KNO₃ in HNO₃ 2 to 5%.

Supplier: VWR Chemicals

Potassium Standard, 1000 ppm, VWR®, Potassium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Yttrium Standard, 1000 mg/L, VWR® ARISTAR®, Yttrium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Nickel Standard, 1000 ppm, VWR® ARISTAR®, Nickel, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

Chromium Standard, 1000 mg/L, VWR® ARISTAR®, Chromium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: Avantor

Sulphuric acid 93-98% (w/w), BAKER INSTRA-ANALYZED® Plus for trace metal analysis, J.T.Baker®

Supplier: Avantor

Orthoboric acid Ph. Eur., Macron Fine Chemicals™

Supplier: Thermo Fisher Scientific

n-Dodecyl-β-D-maltoside 99%, high purity

Supplier: ENZO LIFE SCIENCES

Ca²⁺ channel activator.

Supplier: VWR Chemicals

Zinc Standard, 1000 mg/L, VWR®, Zinc, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Strontium Standard, 1000 mg/L, VWR® ARISTAR®, Strontium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Indium Standard, 1000 mg/L, VWR® ARISTAR®, Indium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Dysprosium Standard, 10 mg/L, VWR® ARISTAR®, Dysprosium, Matrix: 2-5% HNO₃, 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: VWR Chemicals

Iron Standard, 1000 mg/L, VWR® ARISTAR®, Iron, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Thallium Standard, 1000 mg/L, VWR® ARISTAR®, Thallium, Matrix: 2-5% HNO₃, 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

Titanium Standard, 1000 mg/L, VWR® ARISTAR®, Titanium, Matrix: H₂O/tr HF, Application: ICP-MS standards

Supplier: VWR Chemicals

Iridium Standard, 1000 mg/L, VWR® ARISTAR®, Iridium, Matrix: 10% HCl, Application: ICP-MS standards

Supplier: VWR Chemicals

Molybdenum Standard, 1000 mg/L, VWR® ARISTAR®, Molybdenum, Matrix: H₂O/tr.NH₄OH, Application: ICP-MS standards