U heeft gezocht op: 4-(Dimethylamino)benzophenone

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VWR®, Melting point standards

Leverancier: VWR Chemicals

Omschrijving: 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.

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3,3',4,4'-Benzofenontetracarbonzuurdianhydride 97+%

Leverancier: Thermo Fisher Scientific

Omschrijving: 3,3',4,4'-Benzofenontetracarbonzuurdianhydride 97+%

MSDS

3,3',4,4'-Benzofenontetracarbonzuurdianhydride ≥97%

Leverancier: Thermo Fisher Scientific

Omschrijving: 3,3',4,4'-Benzofenontetracarbonzuurdianhydride ≥97%

MSDS

3,3',4,4'-Benzofenontetracarbonzuurdianhydride ≥96.0% (by titrimetric analysis)

Leverancier: TCI

Omschrijving: 3,3',4,4'-Benzofenontetracarbonzuurdianhydride ≥96.0% (by titrimetric analysis)

Benzophenone, Reference Standard

Catalogus nummer: (1056130.)

Leverancier: USP

Omschrijving: 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.

UOM: 1 * 25 mg

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