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Polyethylene glycol 8,000
Polyethylene glycol 8,000
Applications
Crystallization grade Polyethylene glycol for formulating screens or for optimization
Features
Sterile filtered solution
Description
Polyethylene glycol 8,000
Synonyms: PEG 8,000
H(OCH2CH2)nOH
Mr 7,000 - 9,000
CAS Number [25322-68-3]
EC Number 500-038-2
Merck 14,7568
RTECS TQ4105000
MDL Number MFCD00081839
PubChem Substance ID 24887728

HR2-535 Measured pH range: 6.3 - 9.5 at 25°C
HR2-535 Measured Conductivity Range: 30.4 - 39.3 µS/cm at 25°C
HR2-535 Measured Refractive Index Range: 1.40195 - 1.40261 at 20°C


DNases: none detected
RNases: none detected
Proteases: none detected
Phosphatases: none detected
Aldehyde none detected
Peroxides (as H2O2) <0.001%

Al <0.0005%
As <0.00001%
Ba <0.0005%
Bi <0.0005%
Ca <0.001%
Cd <0.0005%
Cl <0.005%
Co <0.0005%
Cr <0.0005%
Cu <0.0005%
Fe <0.0005%
K <0.02%
Li <0.0005%
Mg <0.0005%
Mn <0.0005%
Mo <0.0005%
Na <0.02%
Ni <0.0005%
Pb <0.0005%
SO4 <0.005%
Sr <0.0005%
Zn <0.0005%
ITEMS
CAT NO NAME DESCRIPTION
HR2-515 Polyethylene glycol 8,000 Flake - 500 g
Price Quantity
$128.00
CAT NO NAME DESCRIPTION
HR2-535 Polyethylene glycol 8,000 50% w/v solution - 200 ml
Price Quantity
$89.00
References
1.Crystallization and preliminary X-ray diffraction studies on ADP-ribosylation factor 1. Greasley, S; Jhoti, H; Fensome, AC; Cockcroft, S; Thomas, GM; Bax, B. J Mol Biol 244, 651- 653, 1994.
2.McPherson, A. 1976, Crystallization of proteins from polyethylene glcyol. J. Biol. Chem. 251: 6300.
Certificates of Analysis
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