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Acros:聚乙二醇/Poly(ethylene oxide), approx. M.W. 600,000
¥0.00¥1160.00 -
Acros:聚乙二醇/Poly(ethylene oxide), approx. M.W. 100,000
¥0.00¥1294.00 -
Acros:四甘醇/Tetraethylene glycol, 99.5%
¥0.00¥3483.00 -
Acros:Poly(ethylene glycol methyl ether), average M.W. 500
¥0.00¥2347.00
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