I find, however, that if some spongy platinum be mixed with a fewmilligrammes of the gold salt, pressed into the perforation, and heat applied as directed, a very good soldering can be effected.
The strongest solution in which nitrification has at present commenced contained ammonium carbonate equivalent to 368 milligrammes of nitrogen per liter.
Hence in dealing with emanation from twenty or forty milligrammes of radium we are dealing with very small volumes.
For the same approximation, the velocity of oscillation becomes five or six times greater, and, by the method employed, the last centigrammes and the milligrammes and their fractions are estimated directly, with immediate verification.
The value of each division of this dial varies from 3 to 10 milligrammes according as the balance shows 0.
This number of divisions indicates the number of milligrammes and fractions of a milligramme by which it is necessary to shift the counterpoise on its arm in order to obtain a perfect equilibrium, which latter is verified by a simple reading.
The latter, on the contrary, if injected first of all in non-lethal doses, renders animals so sensitive to inoculation with thalassin, that from 4 to 5 milligrammes are sufficient to cause death.
I always prepare my test solutions of venom in the following manner:-- Ten milligrammes of dry cobra-venom are weighed in a delicate balance.
Twenty-eight milligrammes of extract of Epeira are capable of completely dissolving 0ยท05 c.
Congestin exerts a sensitising or anaphylactic effect upon animals as regards thalassin, and is lethal in a dose of about 5 milligrammes per kilogramme of animal, and sometimes even in a dose of 7 decimilligrammes.
Let us suppose, for the sake of example, that the man of 60 kilogrammes can withstand intoxication by 14 milligrammes of Naja-venom.
In this way there is obtained, after evaporation, a product sufficiently toxic to kill dogs in twenty-four hours in a dose of 2 milligrammes per kilogramme.
The ester or ether value, or number of milligrammes of KOH required for the saponification of the neutral esters or glycerides in 1 gramme of fat, is represented by the difference between the saponification and acid values.
The free acidity is sometimes expressed as acid value, which is the amount of KOH in milligrammes necessary to neutralise the free acid in 1 gramme of fat or oil.
The result of this test is often expressed as the "Saponification Value," which is the number of milligrammes of KOH required for the saponification of 1 gramme of fat.
In that due to the former, which depends on the oxidation of cholesterol to oxycholesterol ester and oxycholesterol, a few milligrammes of the substance are dissolved in 2-3 c.
A dose sufficient to kill a large rabbit in three hours was absolutely without effect; only when the venom was introduced in quantities amounting to as much as eight milligrammes was it followed by fatal results.
In Berlin 10 milligrammes, and in Munich 9 milligrammes per litre, were found.
Then bring, by means of a paper gutter, a few milligrammes of coarsely-powdered fuchsine into the dry part of the obliquely held tube, at a distance of one centimeter from the oil.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "milligrammes" in a variety of sentences. We hope that you will now be able to make sentences using this word.
