Sigma-Aldrich 95577 Chelex® 100 sodium form 100-200 mesh particle size 100 gr
Marka
Stok Kodu
LB.SA.95577-100G-F
Kısa Bilgi
Synonym(s): crosslinked polystyrene-iminodiacetate ion exchange resin CAS Number: 11139-85-8 MDL number: MFCD00163980 NACRES: NA.22
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Sigma-Aldrich 95577 Chelex® 100 sodium form 100-200 mesh particle size 100 gr |
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Synonym(s): crosslinked polystyrene-iminodiacetate ion exchange resin
CAS Number: 11139-85-8
MDL number: MFCD00163980
NACRES: NA.22 |
|
PROPERTIES
product line Chelex®
Quality Level 200
form crystals
reaction suitability reaction type: solution phase peptide synthesis
loss 65-85% loss on drying, 110°C
matrix polystyrene/DVB
matrix active group paired iminodiacetate groups
particle size 100-200 mesh
DESCRIPTION
General description
Chelex®100 sodium form resin is a styrene divinylbenzene copolymer with a pair of iminodiacetate ions that serve as chelating groups to bind polyvalent metal ions.
Application
Chelex®100 can be used:
- As an ion exchange resin in wastewater treatment it has a high affinity for metal ions and selectivity for transition metals such as Zn, Co, Ni, and Cu[1]
- In the extraction and purification of DNA[2]
Legal Information
Chelex is a registered trademark of Bio-Rad Laboratories, Inc. |
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