PEG, PEO, and POE refer to an oligomer or polymer of ethylene oxide. The three names are chemically synonymous, but historically PEG is preferred in the biomedical field, whereas PEO is more …

Nov 28, 2025 · The price/earnings-to-growth (PEG) ratio is a company's stock price to earnings ratio divided by the growth rate of its earnings for a specified time period.

Jan 24, 2026 · Polyethylene glycol (PEG), synthetic chemical compound derived from petroleum that is widely used as a laxative for the treatment of constipation and that has various other uses, including …

Polyethylene glycol (PEG) is a widely used synthetic polymer composed of repeating ethylene oxide units. Owing to its exceptional biocompatibility, chemical stability, and tunable physicochemical …

Feb 21, 2023 · Polyethylene glycol (PEG) is a biocompatible, synthetic, hydrophilic polyether compound that has many applications, mostly in the medical industry.

Feb 6, 2026 · Percutaneous endoscopic gastrostomy (PEG) tubes are used to give patients with swallowing issues food and medicine. Here’s what you need to know.

Apr 10, 2025 · Polyethylene glycol, referred to as PEG, is used as an inactive ingredient in the pharmaceutical industry as a solvent, plasticizer, surfactant, ointments, and suppository base, and …

Polyethylene glycol (PEG), also sometimes referred to as polyethylene oxide (PEO), is a condensation polymer of ethylene oxide and water that has several chemical properties that make it useful for …

In this guide, we’ll dive deep into the classifications of PEG, examining synthesis geometry, molecular weight, dispersity, functional groups, and specific applications.

This page provides a brief introduction to the use and types of PEG reagents available to protein biology researchers.