vendita all'ingrosso purezza del 99,9% 1,4-butandiolo BDO 1,4 CAS 110-63-4 può essere prodotto in 2,3-diidrofurano poliuretano polivinilpirr
9% purity, fast logistics,europe and america expected 7 working days there is a logo on the item, but we can't show it on the picture, contact us to see the physical picture.looking forward to your consultation,perfect gift for any occasion: perfect for your daily commute, as well as the office, the beach, pool, camping, hiking, picnics, and parties.application: organic intermediates,industrial grade.syi 100% customer satisfaction is our pursuit.