Ityhubhu yoVavanyo loBubushushu rhoqo

Iinkcukacha zeMveliso

Iinkcazo Ubude be-100mm, umthamo ongaphantsi kwe-3ml, ofanelekileyo kwi-SGW-2, SGW-3, SGW-5 i-polarimeters ezenzekelayo.

Ngaphambili: I-Anticorrosive Constant Temperature Test Tube

Okulandelayo: Ityhubhu yoVavanyo (ityhubhu yokubona)

Bhala umyalezo wakho apha kwaye uwuthumele kuthi