You Searched For: Sulphur+trioxide+N,N-dimethylformamide+complex

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Potassium tellurite hydrate 97%

Supplier: Thermo Fisher Scientific

Description: Potassium tellurite, in association with agar is used as a selective medium for growth of clauberg (bacteria). It is used for the selective isolation of staphylococci and corynebacteria, which is used to reduce TeO3 2- to tellurium element.

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Bismuth(III) oxide 98+%, pure

Supplier: Thermo Fisher Scientific

Description: Bismuth(III) oxide 98+%, pure

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Ammonium metavanadate ≥99.0% analytical reagent

Catalog Number: (21369.186)

Supplier: VWR Chemicals

Description: Ammonium metavanadate ≥99.0% analytical reagent

UOM: 1 * 100 g

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Antimony(III) oxide 99,9 Metals basis

Supplier: Thermo Fisher Scientific

Description: Antimony(III) oxide 99,9 Metals basis

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Residual Solvent Class 2 - N,N-Dimethylformamide, Reference Standard

Catalog Number: (1601500.)

Supplier: USP

Description: 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 * 3 items

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