40844 Results for: "Uranium+Standards"

Sortuj według

« ‹ 1 2 3 › »

VWR®, Manganese standard solution, 1000 mg/L Mn in dil. nitric acid AVS TITRINORM standard for AAS

Supplier: VWR Chemicals

Manganese Standard, 1000 mg/L, VWR®, Manganese, Matrix: 2% HNO₃, Application: AAS standards

Expand 2 Items

Gold standard solution, 1,000 mg/L Au in 0.5 M hydrochloric acid standard for AAS

Supplier: Thermo Fisher Scientific

Gold Standard, 1000 mg/L, Gold, Application: AAS standards

Expand 2 Items

Acetylcysteine, Reference Standard

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Expand 1 Items

VWR®, Ammonium 1000 mg/L in water standard for Ion Chromatography

Supplier: VWR Chemicals

Ammonium Standard, Ammonium standard solution, 1000 mg/L, VWR®, Contents: NH₄Cl in H₂O, Application: Ion chromatography standards

Expand 2 Items

VWR®, Gallium standard solution, 1,000 mg/L Ga in dilute nitric acid AVS TITRINORM standard for AAS

Supplier: VWR Chemicals

Gallium Standard, 1000 mg/L, VWR®, Gallium, Matrix: 2% HNO₃, Application: AAS standards

Expand 2 Items

VWR®, Selenium standard solution, 1,000 mg/L Se in dil. nitric acid AVS TITRINORM standard for AAS

Supplier: VWR Chemicals

Selenium Standard, 1000 mg/L, VWR®, Selenium, Matrix: 2% HNO₃, Application: AAS standards

Expand 2 Items

Arsenic standard solution, 1,000 mg/L As in 2% KOH standard for AAS

Supplier: Thermo Fisher Scientific

Arsenic Standard, 1000 mg/L, Arsenic, Matrix: 2% KOH, Application: AAS standards

Expand 2 Items

Acarbose, Reference Standard

Supplier: USP

Expand 1 Items

Zirconium standard solution, 1000 mg/L Zr in 5% hydrofluoric acid standard for AAS

Supplier: Thermo Fisher Scientific

Zirconium Standard, 1000 mg/L, Zirconium, Matrix: 5% HF, Application: AAS standards

Expand 1 Items

VWR® PESTINORM®, Toluene, Secondary Reference Standard for GC

Supplier: VWR Chemicals

A secondary GC solvent reference standard for various chromatographic and analytical applications.

Expand 1 Items

VWR® PESTINORM®, 1-Propanol, Secondary Reference Standard for GC

Supplier: VWR Chemicals

A secondary GC solvent reference standard for various chromatographic and analytical applications.

Expand 1 Items

VWR® PESTINORM®, n-Hexane, Secondary Reference Standard for GC

Supplier: VWR Chemicals

A secondary GC solvent reference standard for various chromatographic and analytical applications.

Expand 1 Items

VWR®, n-Heptane, secondary reference standard for GC, PESTINORM®

Supplier: VWR Chemicals

A secondary GC solvent reference standard for various chromatographic and analytical applications.

Expand 1 Items

Hafnium standard solution, 1,000 mg/L Hf in 5% hydrofluoric acid standard for AAS

Supplier: Thermo Fisher Scientific

Hafnium Standard, 1000 mg/L, Hafnium, Matrix: 5% HF, Application: AAS standards

Expand 1 Items

Chlorambucil, Reference Standards

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.