Below is a list of chemicals with their oral ld50 in mgkg
Below is a list of chemicals with their oral LD50 in mg/kg (rats). Select the substance that is MOST toxic to rats. DDT, 87 mg/kg malathion, 885 mg/kg carbaryl (sevin), 307 mg/kg parathion, 3 mg/kg
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below is a list of chemicals with their oral ld50 in mgkg rats select the substance that is most toxic to rats ddt 87
suppose that while titrating a vinegar sample with standard naoh you misread the buret and the calculated naoh volume
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a 100 lb bag of 20105 fertilizer is 200 nitrogen by weightnbspa calculate how many grams of nitrogen are contained in
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