Agilent, PL2014-3005, PS, nominal Mp 2,000,000 Da

PS, nominal Mp 2,000,000 Da. Polystyrene standard, PDI < 1.09, 5 g

Specifications:
Mass: 5 g
Nominal Mw/Mn: 1.04
Polymer Nominal Mp: 2000000 g/mol
Type: Polystyrene
UNSPSC Code: 41116107

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This high-molecular-weight polystyrene standard is designed for advanced gel permeation chromatography and size exclusion chromatography applications. With a nominal molecular weight (Mp) of 2,000,000 Da, the product serves as a crucial calibrant for accurately determining the molecular weight distribution of polymers, particularly when characterizing ultra-high molecular weight materials or validating the upper exclusion limit of chromatographic columns. Researchers and laboratory professionals use it to calibrate and verify the performance of GPC/SEC systems, ensuring data reliability for both routine quality control and complex research projects involving synthetic and natural polymers. It is suitable for use with Agilent GPC/SEC instruments, including the 1260 Infinity II Multi-Detector GPC/SEC systems, and compatible with a variety of organic phase columns. The standard is typically employed in applications such as polymer synthesis, material science analysis, and verification of column pore size range. Additionally, it can be used alongside polystyrene standards of different molecular weights for constructing comprehensive calibration curves. The product is manufactured to stringent quality specifications to provide consistent results, supporting researchers in achieving precise molecular weight characterization across a wide array of scientific and industrial disciplines.