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グレード
certified reference material
形状
powder
メーカー／製品名
NIST®
アプリケーション
food and beverages
pharmaceutical (small molecule)
フォーマット
matrix material
保管温度
−20°C
詳細
NIST RM 8445 was prepared by representatives from the Food Allergy Research and Resource Program (FARRP), Food Products Association (FPA), Health Canada, Institute for Reference Materials and Measurements (IRMM), and U.S. Food and Drug Administration (FDA) Center for Food Safety and Applied Nutrition (CFSAN).
Total egg protein content (Nitrogen) was measured using a Leco protein analyzer (Dumas) on two sets of samples, with analysis of sets separated by several months. Results were converted to protein using a conversion factor of 6.25. The reference mass fraction value for the protein provided is associated with an uncertainty that may not include all sources of uncertainty. A unit of NIST RM 8445 consists of a single bottle containing 5 g of material.
SRM_8445_SDS
Total egg protein content (Nitrogen) was measured using a Leco protein analyzer (Dumas) on two sets of samples, with analysis of sets separated by several months. Results were converted to protein using a conversion factor of 6.25. The reference mass fraction value for the protein provided is associated with an uncertainty that may not include all sources of uncertainty. A unit of NIST RM 8445 consists of a single bottle containing 5 g of material.
SRM_8445_SDS
アプリケーション
NIST RM 8445 is intended for use in evaluating test kits for determination of the presence of allergenic egg proteins. It provides a common matrix to the allergen research community, who may wish to conduct studies using a single broadly available material.
特徴および利点
- A unit of NIST RM 8445 consists of a single bottle containing 5 g of material
- Information on product description, disposal, and transportation is available in the accompanying MSDS
- The enclosed NIST certificate contains details on the expiry date, warning to users, instructions for right storage and use, preparation, and analysis of the RM
- The value of total mass fraction of total protein is metrologically traceable to the SI unit of mass fraction in percent on an as-received basis
その他情報
Matrix Group: Dairy products and eggs
NIST RM 8445 is valid, within the measurement uncertainty specified, until 15 June 2024, provided the RM is handled and stored in accordance with the instructions given in the “Instructions for Storage and Use".
法的情報
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
保管分類コード
11 - Combustible Solids
WGK
WGK 3
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
NISTRM8445:
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