03565

MALDI validation set polystyrene Mp ~700 - 70 000

certified reference material

• 동의어(들): Polystyrene, PS
• Linear Formula: [CH₂CH(C₆H₅)]_n
• EC Number: 202-851-5
• MDL number: MFCD00084450
• UNSPSC 코드: 41116105
• PubChem Substance ID: 24845508
• NACRES: NA.21

속성

• Grade: certified reference material
• Quality Level: 100
• 유통기한: limited shelf life, expiry date on the label
• 응용 분야: cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care

설명

성분

MALDI Standards are suitable for the validation and comparison of MALDI-ToF instruments. Certificates provide MALDI spectra including Mw, Mn and Mp values of select narrow polymers, which differ in molar mass.
This set inclces 6 different polystyrene standards ranging from Mp ~700 to ~70,000.
Each standard is characterized with GPC, a second absolute method (light scattering or H-NMR) and MALDI-ToF-MS.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable