NIST706A

Polystyrene (Broad Molecular Mass Distribution)

• UNSPSC 코드: 41116107
• NACRES: NA.24

속성

• Grade: certified reference material
• 형태: pellets
• 제조업체/상표: NIST^®
• 응용 분야: chemicals and industrial polymers

설명

일반 설명

One unit of SRM 706a contains ~18 grams of polystyrene pellets, with each pellet weighing ~ 80 mg

SRM 706A_cert

SRM 706A_SDS

애플리케이션

Polystyrene (Broad molecular mass distribution) standard reference material is primarily intended to calibrate and evaluate the performance of instruments used in the determination of molar mass and molar mass distribution.

특징 및 장점

• Available with a certificate documenting NIST-certified value for mass-average molar mass (Mw) is based on original results from light scattering and ultracentrifugation measurements.
• The certified values have metrological traceability to the SI derived unit for intrinsic viscosity (expressed as milliliters per gram).
• The NIST certificate is provided with expiration certificate, storage, handling, and maintenance instructions.

기타 정보

Please download a current certificate at nist.gov/SRM for current analytes and certified values.

법적 정보

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

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

안전성 정보

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