76552

Polystyrene (low molecular) Standard ReadyCal Set M(p) ~250-65000

for GPC

• UNSPSC 코드: 41116107
• NACRES: NA.24

속성

• Grade: for GPC
• Quality Level: 100
• 유통기한: limited shelf life, expiry date on the label
• 기술: gel permeation chromatography (GPC): suitable
• 형식: neat
• 저장 온도: 2-8°C

설명

애플리케이션

• Low molecular weight polystyrene standards for gel permeation chromatography: The characterization of branched ultrahigh molar mass polymers using asymmetrical flow field-flow fractionation and size exclusion chromatography highlighted the essential role of low molecular weight polystyrene standards in determining polymer distribution and characteristics, contributing significantly to advances in polymer science research (Otte et al., 2011).

성분

ReadyCal Standards are polymer cocktails pre-weighed into autosampler vials for the convenient calibration of GPC/SEC/GFC systems.
This kit contains 10 sets of 3 color-coded vials, each containing four polystyrenes of different molar masses. Molar masses range from ~266 to ~66,000 Da and are carefully selected so that polymer traces are baseline separated.
Sufficient material provided for at least 10 calibrations.
Suitable for calibrations in THF, toluene, DMF, DMAc, chloroform, TCB, DCB and NMP.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): No data available
• Flash Point (°C): No data available