Malvern Panalytical TDS-PEO-MALS - PEO STDS for SEC-MALS TDS3014

PEO STDS for SEC‑MALS TDS3014 is a pre‑weighed polyethylene oxide (PEO) standard kit intended for calibration of SEC‑MALS (size exclusion chromatography with multi‑angle light scattering) and triple detection systems. The kit provides narrow‑distribution PEO calibration standards supplied as pre‑weighed vials for use in column calibration and detector normalization in aqueous applications. It is used to characterize detector responses, calculate normalization factors, detector offsets and band broadening corrections to support absolute molecular weight and size measurements.

Key Features:

• Polymer: Polyethylene oxide (PEO)
• Part code: TDS3014
• Number of vials: 6 of each = 12 total
• Purpose: Narrow distribution calibration for SEC‑MALS (calibration)
• Approx. mass per vial: 10 mg
• Approx. Mw per standard: 66 kDa

Advantages:

• Pre‑weighed standards reduce preparation time and improve reproducibility for column and detector calibration.
• Designed specifically for SEC‑MALS/triple detection workflows to enable calculation of normalization factors and detector offsets.
• Narrow distribution PEO standards support accurate calibration for aqueous polymer analyses.