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Bis-PEG4-acid
Catalog No.:A015534
Spec/Purity:98%
CAS No.: 31127-85-2
Molecular Weight:294.3
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Bis-PEG6-acid
Catalog No.:M0107057
Spec/Purity:97%
CAS No.: 119189-70-7
Molecular Weight:382.4
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PEG6-(CH2CO2H)2
Catalog No.:M0108081
Spec/Purity:97%
CAS No.: 77855-76-6
Molecular Weight:354.35
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