01 ከፍተኛ ጥራት 99% ፖሊ polyethylene glycol dimethyl ether (NHD-250, NHD-500) cas 24991-55-7
የምርት ስም: ፖሊ polyethylene glycol dimethyl ether (NHD-250, NHD-500) አይነት: NHD-250, NHD-500 CAS: 24991-55-7 MF: CH3O (CH2CH2O) nCH3, n=3-8 NHD-250; CH3O(CH2 CH2O)nCH3፣n=9-12 NHD-500 ክፍል፡ 99%ደቂቃ