Re moetsi oa metanil yellow G (acid yellow 36), acid light yellow G, acid light yellow 2G, acid orange II , acid scarlet 3R, acid e khubelu A , acid e khubelu GR, acid e ntšo 10B , acid e ntšo ATT ,nigrosine, acid blue 25, acid blue 9. Re na le theko ea tlhōlisano le boleng ba reliabel.tšebeliso: ho daea bakeng sa patsi...
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