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  1. W

    w00t! Eutrophication

    i read something about this the day before & just reproduced it somehow. somethign like.. with PO4, u add ammonium molybdate and then use colorimetric method & measure absorption of light & with NO3, reduce nitrate to nitrite in cadmium & do ur colorimetric stuff. i said it was reliable cuz u...
  2. W

    what raw mark do u tink u will get?

    hopefully 75-80%
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