Calculating the median lethal dose, LD50 (the dose of a toxin which kills half of the test population) first requires a lot of laboratory testing which can take months. The data is then accumulated and manipulated to give a value which is the median dose.
--
Why don't you get to understand Lichfield wilcoxon's method.
The 'median lethal dose'. In other words, the average dose that would be enough to kill you
how to calculate the powerfactor in capacitor
How do I calculate floor space of 600 sqare meters, and how do I calculate 600 cubic meters
Formula to calculate the ratio
We're still trying to calculate the question.
The LD50 of methanol for rats is typically around 5628 mg/kg. To calculate the LD50 for a 100 gram rat, you would multiply the LD50 value by the weight of the rat in kilograms (100 grams = 0.1 kg) to get an estimated lethal dose.
ld50 for lamotrigine
LD50 ('50%-Lethality' dose) is a meaured value from many statical investigations. So there's only a good definition on how it should be 'measured' and can not be calculated from other values by formula.
True. The chemical with an LD50 of 1000mg/kg is less toxic than the one with an LD50 of 100mg/kg. LD50 is the lethal dose at which 50% of the test subjects die, so the higher the LD50 value, the less toxic the chemical is considered.
thipental
The radiation LD50 of most insects is far higher than the LD50 of mammals.
1mg/kg
A probable value for plutonium is LD50 = 5 μg/kg (cumulated chemical and radiological effects).
The LD50 of phenobarbital in humans is estimated to be around 15 mg/kg when taken orally. LD50 represents the dose at which 50% of the test population would die as a result of the substance.
In toxicology, the median lethal dose, of a toxin is the dose required to kill half the members of a tested population after a specified test duration. LD50 figures are frequently used as a general indicator of a substance's acute toxicity.
by definition ld50 is when 50% survive or dead,,answer will be 5 if i count well
Magnesium sulfate does not have a specific LD50 value because it is not regarded as acutely toxic in typical exposures seen in therapeutic applications. It is commonly used as a medication, mainly for maternal eclampsia and as a supplement to correct magnesium deficiency.