E tautoko ana te pakihi i te whakaaro "Kia Nama 1 i roto i te kounga teitei, kia pumau ki te nama me te pono mō te tipu", ka haere tonu ki te mahi ki ngā kaihoko o mua me ngā kaihoko hou mai i te kāinga me tāwāhi me te ngākau nui mō te utu iti 60% Sodium Sulphide Red Flakes Price, He pono, he tuwhera hoki mātou. E titiro whakamua ana mātou ki te toro atu me te whakatū hononga aroha pono me te pumau mō te wā roa.
E tautoko ana te pakihi i te whakaaro "Kia Nama 1 i roto i te kounga teitei, kia pumau ki te nama me te pono mō te tipu", ka haere tonu ki te mahi ki ngā tumanakohanga o mua me ngā tumanakohanga hou mai i te kāinga me tāwāhi me te ngākau nui. E tohe ana tā mātou kamupene ki te kaupapa "Kounga Tuatahi, Whakawhanaketanga Tauwhiro", ā, e whai ana i te "Pakihi Pono, Ngā Painga Tauutuutu" hei whāinga whanaketanga. E mihi nui ana ngā mema katoa ki te tautoko a ngā kiritaki tawhito me ngā kiritaki hou. Ka kaha tonu tā mātou mahi me te tuku atu i ngā otinga me ngā ratonga kounga teitei ki a koe.













Konutai Whāwhā 60% Ngā Marara Kōwhai/Whero. Tāpirihia he 10 mL o te otinga waikawa acetic glacial me te 2 mL o te otinga tohu māngaro. Whakamātauria ki te otinga whakamātau paerewa iodine kia puta he tae kikorangi, e tohu ana i te pito mutunga. Tuhia te rōrahi i pau hei V₃.
Wehea te tāpiri i te 10 mL o te Otinga B ki roto i te pipette ka titrate ki te otinga titration paerewa konutai thiosulfate. Ina huri te otinga ki te kōwhai mātotoru, tāpirihia te 2 mL o te otinga tohu māngaro, ka haere tonu te titration kia ngaro ra ano te tae kikorangi. Tuhia te rōrahi i pau hei V₂. Konutai Sulphide 60% Kōwhai/Whero.