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Documentos Principais

NIST2384

Baking chocolate

NIST® SRM® 2384

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About This Item

Código UNSPSC:
41116107
NACRES:
NA.24
Preço e disponibilidade não estão disponíveis no momento.

grau

certified reference material

Nível de qualidade

100

embalagem

pkg of 5 x 91 g

fabricante/nome comercial

NIST®

Formato

matrix material

Categorias relacionadas

Descrição geral

This Standard Reference Material (SRM) is intended primarily for use in validating methods for determining proximates, fatty acids, calories, vitamins, elements, catechins, caffeine, and theobromine in baking chocolate and similar matrices. This SRM can also be used for quality assurance when assigning values to in-house reference materials. The SRM is baking chocolate prepared from 100 % cocoa beans by a manufacturer of baking chocolate and consists of a single production lot. For more information, please refer to the SDS and COA.

SRM 2384_cert

SRM 2384_SDS

Outras notas

Certified for the analytes listed below. See certificate for values and more details
Ash, Calories, Carbohydrates, Phosphorus (P), Proteins, Total Dietary Fiber, Fat (as the sum of fatty acids as triglycerides), Fat (Extractable), Solids
Lipids and Fatty acids: Arachidic acid, Behenic acid, Gadoleic acid, Lauric acid, Lignoceric acid, Linoleic acid, Margaric acid, Myristic acid, Oleic acid, Palmitic acid, Palmitoleic acid, Pentadecanoic acid (C15:0), Stearic acid, Vaccenic acid, a-Linolenic acid
Phytochemicals: Caffeine, Catechin, Catechin monomers, Epicatechin, Theobromine, Theophylline, Total Procyanidins
Trace Elements: Cadmium (Cd), Calcium (Ca), Copper (Cu), Iron (Fe), Lead (Pb), Magnesium (Mg), Manganese (Mn), Potassium (K), Sodium (Na), Zinc (Zn)
Vitamins: Niacin (Vitamin B3), Niacinamide (Vitamin B3), Pantothenic acid (Vitamin B5), Pyridoxamine (Vitamin B6), Pyridoxine (Vitamin B6), Riboflavin (Vitamin B2), Thiamine (Vitamin B1), Total Vitamin B3 as Niacinamide, Total Vitamin B6 as Pyridoxine

Matrix Group: Processed Food

Informações legais

NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 3

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Certificados de análise (COA)

Lot/Batch Number

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Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

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