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Polyethylene glycol/Polyethylene oxide ReadyCal Set Mp ~250 -1′000 000

analytical standard

Synonym: PEG, Poly(ethylene glycol)

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Properties

Related Categories Additional Standards, Analytical Standards, Analytical/Chromatography, Chinese Food Contact Materials Regulation GB 9685 2016, Extractables and Leachables,
Quality Level   100
grade   analytical standard
CofA   exact values can be taken from the accompanying certificate of analysis
shelf life   limited shelf life, expiry date on the label
storage temp.   2-8°C
SMILES string   C(CO)O
InChI   1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key   LYCAIKOWRPUZTN-UHFFFAOYSA-N

Description

General description

PEG also known as ethylene glycol, is a colorless, odorless, viscous dihydroxy alcohol. It is a polyether compound with applications ranging from industrial manufacturing to medicine. It is the most important glycol that is commercially available, and finds application as an antifreeze and coolant, in hydraulic fluids, and in the manufacture of low-freezing dynamites and resins. It is widely used as covalent modifier of biological macromolecules.

Application

PEG may have been used in understanding properties of Sol-Gel protein Chips using large-scale material screening and selection.

Components

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 three or four PEO/PEG standards of different molar masses. Molar masses range from ~250 to ~1,000,000 Da and are carefully selected so that polymer traces are baseline separated.
This kit contains sufficient material for at least 10 calibrations and includes an instruction manual and calibration curve with measurement conditions.
Suitable for calibrations in aqueous solutions, DMF and DMAc.

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Polyethylene Glycol (PEG) Selection Guide

Poly(ethylene glycol) (PEG) is a synthetic, hydrophilic, biocompatible polymer with widespread use in biomedical and other applications. PEGs are synthesized using a ring-opening polymerization of et...
Keywords: Adhesion, Bacterial conjugations, Click chemistry, Molecular biology, PEGylations, Polymerization reactions, Ring-opening polymerization

Peer-Reviewed Papers
15

References

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