11 Berkualiti tinggi 99% Polietilena glikol dimetil eter (NHD-250, NHD-500) cas 24991-55-7
Nama Produk: Polietilena glikol dimetil eter(NHD-250,NHD-500)Jenis: NHD-250, NHD-500CAS: 24991-55-7MF: CH3O(CH2CH2O)nCH3, n=3-8 NHD-250; CH3O(CH2 CH2O)nCH3, n=9-12 NHD-500Gred: 99%min