Ka whakatapua mātou ki te tuku i ngā ratonga tino whai whakaaro nui ki ō mātou kaihoko me te ngākau nui ki ngā kamupene hanga mō te 95% Ethanol Parakore mō te Whakamahinga Ahumahi me te Taiwhanga. Ka taea e mātou te tuku atu ki a koe ngā utu hokohoko tino whakataetae me te kounga pai, nā te mea he tino tohunga mātou! Nō reira kaua e mangere ki te waea mai ki a mātou.
Ka whakatapua mātou ki te tuku i ngā ratonga tino whai whakaaro nui ki ō mātou kaihoko whakahīhī. Ka whai mātou i te hiranga, te whakapai tonu me te auahatanga. E whakapau kaha ana mātou ki te hanga i a mātou hei "kaiwhakawhirinakitanga kiritaki" me te "whiringa tuatahi o ngā kaiwhakarato waitohu taputapu mīhini hangarau". Kōwhiria mātou, kia whai hua ai te katoa!

Hanganga ngota o te Etanora
Te tauira ngota o te etanoru: C₂H₆O
Te tauira ngota o te etāne: C₂H₆
(Kei raro nei te tauira hanganga o te ethane:)
tuhinga māmā
HH
H – C – C – H
HH
Ngāna ki te tuhi i ngā tātai hanganga katoa e taea ana o te etanoru:
tuhinga māmā
HH
H – C – C – O – H
HH
tuhinga māmā
HH
H – C – O – C – H
HH