U heeft gezocht op: Tetramethylammonium+hydroxide+pentahydrate

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Tetramethylammonium chloride

Leverancier: Roth Carl

Omschrijving: Tetramethylammonium chloride

Tetramethylammonium chloride

Catalogus nummer: (SERA35924.01)

Leverancier: Serva

Omschrijving: Tetramethylammonium chloride

UOM: 1 * 25 g

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Koper(II)sulfaat pentahydraat 99%

Leverancier: Apollo Scientific

Omschrijving: Koper(II)sulfaat pentahydraat 99%

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Tetramethylammonium hydrogen sulphate 99+% for HPLC

Leverancier: Thermo Fisher Scientific

Omschrijving: Tetramethylammonium hydrogen sulphate 99+% for HPLC

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Supelco® Colour Reference Solutions, set of colours BY, ampoules of 2 ml, Merck

Catalogus nummer: (86293-1SET-F)

Leverancier: Merck

Omschrijving: The kit contains a set of seven brownish yellow colour reference standards (identified sequentially from BY1 to BY7) and a 3.7% hydrogen chloride solution in water. The solutions are produced from three primary metal salt solutions of ferric(III) chloride, cobalt(II) chloride, and copper(II) sulfate pentahydrate, in accordance with chapter 2.2.2 ′Degree of colouration of liquids′ of the European Pharmacopoeia (Ph. Eur.).

UOM: 1 * 1 Kit

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Supelco® Colour Reference Solutions, set of colours B, BY, Y, GY, R, ampoules of 2 ml, Merck

Catalogus nummer: (83952-1SET-F)

Leverancier: Merck

Omschrijving: The kit contains set of brown(83951), yellow (83883), red (87448), greenish-yellow (82995), and brownish-yellow (86293) colour reference standards. The solutions are produced from three primary metal salt solutions of ferric(III) chloride, cobalt(II) chloride, and copper(II) sulfate pentahydrate, in accordance with chapter 2.2.2 ′Degree of colouration of liquids′ of the European Pharmacopoeia (Ph. Eur.).

UOM: 1 * 1 Kit

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Copper(II) nitrate hemipentahydrate ≥97%, TECHNICAL

Leverancier: VWR Chemicals

Omschrijving: Copper(II) nitrate hemipentahydrate ≥97%, TECHNICAL

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Blasticidin S hydrochloride ≥95%, crystalline solid

Leverancier: Cayman Chemical

Omschrijving: Blasticidin S is a peptidyl nucleoside antibiotic. It was first isolated from <i>S. griseochromogenes</i>. The structure of the pentahydrate form is determined using diffractometer data and, similar to the antibiotic amicetin, the hydrophilic and hydrophobic groups lie on either side of the molecule.

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Copper(II) nitrate hemipentahydrate 99.999%

Leverancier: Apollo Scientific

Omschrijving: Copper(II) nitrate hemipentahydrate 99.999%

Copper(II) nitrate hemipentahydrate 98

Leverancier: Thermo Fisher Scientific

Omschrijving: Copper(II) nitrate hemipentahydrate 98

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Ceftazidime Related Compounds, Reference Standard

Catalogus nummer: (1098130.)

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 * 300 mg

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