01 Whakawhiwhi wheketere Huaora B12 Mecobalamine Maamaa 99% Paura
Whakaahuatanga Hua Ko te Huaora B12, e mohiotia ana ko te cobalamin, he puhui polycyclic kei roto ko te cobalt trivalent, Ko te Huaora B12 he paura tioata whero, he kakara me te reka, he wairewa i roto i te wai, he wairewa i roto i te waihano, e kore e rewa i roto i te acetone. He tino pumau i raro i te waikawa ngoikore pH 4.5 ~ 5.0 Mecobalamin...