VWR, Part of Avantor - chemikálie a laboratorní vědecké produkty

(+)-Catechin hydrate

Popis: (+)-Catechin, a plant secondary metabolite, is an antioxidant flavonoid found in the bark of taxus yunnanensis with anti-atherosclerosis.

Katalogové číslo: APOSBISN0111-10MG

Měrná jednotka: 1 * 10 mg

Dodavatel: Apollo Scientific

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(±)Catechin hydrate, off-white powder

Popis: (±)Catechin hydrate, off-white powder

Katalogové číslo: APOSBI6151-25G

Měrná jednotka: 1 * 25 g

Dodavatel: Apollo Scientific

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(+)-Catechin monohydrate

Popis: (+)-Catechin monohydrate

Katalogové číslo: ACRO463020050

Měrná jednotka: 1 * 5 g

Dodavatel: Thermo Fisher Scientific

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(+)-Catechin, Reference Standard

Popis: 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.

Katalogové číslo: 1096790.

Měrná jednotka: 1 * 25 mg

Dodavatel: USP

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(+)-Catechin monohydrate ≥98% (by HPLC)

Popis: Free radical scavenger.

Katalogové číslo: ENZOALX385017G001

Měrná jednotka: 1 * 1 g

Dodavatel: ENZO LIFE SCIENCES

Akce

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Supelco® Organic Reference Standard, (+)-Catechin

Popis: Organic Standard, (+)-Catechin

Katalogové číslo: 43412-10MG

Měrná jednotka: 1 * 10 mg

Dodavatel: Merck

Akce

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Supelco® Organic Reference Standard, Catechin gallate solution

Popis: Organic Standard, Catechin gallate solution

Katalogové číslo: 49061-U

Měrná jednotka: 1 * 1 KS

Dodavatel: Merck

Akce

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Pharmaceutical secondary standard, (+)-Catechin, (CRM), Supelco®

Popis: Organic Standard, (+)-Catechin

Katalogové číslo: PHR1963-50MG

Měrná jednotka: 1 * 50 mg

Dodavatel: Merck

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Baking chocolate standard, NIST-2384

Popis: This reference material intended to use in validating methods for determining proximates, fatty acids, calories, vitamins, elements, catechins, caffeine, theobromine, and acrylamide in baking chocolate and similar matrices. It can be used for quality assurance in-house control materials.

Katalogové číslo: PROONIST-2384

Měrná jednotka: 1 * 5 KS

Dodavatel: LGC Standards PROMOCHEM

Akce

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Supelco® Cerilliant® Organic Reference Standard, Green Tea Catechin Mix

Popis: Organic Standard, Green tea catechin mix, Ampule of 1,0 ml

Katalogové číslo: G-016-1ML

Měrná jednotka: 1 * 1 mL

Dodavatel: Merck

Akce

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NIST® Green Tea Containing Solid Oral Dosage Form

Popis: Application: The SRM is primarily intended to validate analytical methods used to determine catechins, xanthines, andtoxic elements present in solid oral dosage forms in cluding green tea and similar matrices. Additionally, it is also suitable for ensuring quality while assigning values to in-house control materials.

Katalogové číslo: SIALNIST3256

Měrná jednotka: 1 * 1 SET

Dodavatel: Merck

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