1
Filter into a weighed platinum dish, and evaporate to dryness.
2
Melt the materials together, pound up the cooled mass, dissolve in hot water, filter, add to the filtrate hydrochloric acid, and evaporate to dryness.
3
This is then evaporated to dryness in the sun and forms native salt.
4
For most daguerreotype purposes, the syrup may be at once evaporated to dryness.
5
Samples were evaporated to dryness, reconstituted in mobile phase, and assayed.
6
The water is again evaporated to dryness, and the residue treated with absolute alcohol.
7
Then, the pyrrole compound was extracted using ethyl acetate and the solvent was evaporated to dryness.
8
Evaporate to dryness on the water bath.
9
The eluate from the cartridges for both matrices was evaporated to dryness and taken up in mobile phase.
10
1.12) in moderate excess and evaporate to dryness on the water bath.
11
The solution is evaporated to dryness, and the residue treated with water, whereby the fat and resin are separated.
12
1.20) to the residue, and again evaporate to dryness on the bath.
13
The filtrate is again evaporated to dryness, taken up with a little hydrochloric acid and water and again filtered.
14
The liquor after being neutralized is evaporated to dryness, leaving a crystallized salt containing a portion of tarry matter.
15
The sample is exhausted with water, filtered, and, to eliminate calcium sulphate and basic iron sulphate, evaporated to dryness.
16
The soluble sodium platino-chloride, with the excess of platinum, is boiled, mixed with sulphuric acid, evaporated to dryness, and ignited.