4,4'-(Ethyne-1,2-diyl)diphthalic anhydride
https://www.biosimilarspipeline.com/shop/fm-3b-e1412-44-ethyne-12-diyl-diphthalic-anhydride-83173
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4,4'-(Ethyne-1,2-diyl)diphthalic anhydride 1g : High purity dianhydride for polyimide resins, coatings, and advanced polymers.
Termini e condizioni
Garanzia di rimborso di 30 giorni
Spedizione: 2-3 giorni lavorativi
diphthalic%20anhydride%20?unique=ad412cb)