Custom Premix Selecting "Custom Premix" option means that all of the beads you have chosen will be premixed in manufacturing before the kit is sent to you.
HEPES, Free Acid, ULTROL® Grade, 1 M Solution - CAS 7365-45-9 - Calbiochem MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
HEPES, Free Acid, ULTROL® Grade, 1 M Solution - CAS 7365-45-9 - Calbiochem 分析证书
标题
批号
375368
数据表
Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.
Revision
12-May-2008 RFH
Description
A zwitterionic N-substituted aminosulfonic acid buffer absorbance: <0.05 at 260 nm, 1 M, H2O; pKa: 7.55 at 20°C). Active in the pH range of 6.0 to 8.5.
Form
Clear, colorless solution
Formulation
1.0 M solution of Cat. No. 391338. Sterile-filtered.