isibhengezo_sekhasi

umkhiqizo

2,2′-Bis(trifluoromethyl)benzidine

Isakhiwo Samakhemikhali:


Imininingwane Yomkhiqizo

Omaka bomkhiqizo


  • Okwedlule:
  • Olandelayo:

  • Bhala umyalezo wakho lapha futhi usithumelele wona