The phrase "allowed to distil" is correct and usable in written English.
It can be used in contexts where permission or capability to purify or extract essence from a substance is being discussed.
Example: "In the laboratory, we are allowed to distil the samples to obtain the purest form of the compound."
Alternatives: "permitted to distill" or "authorized to distill".
The integrative meta-synthesis method also allowed us to distil robust thematic findings, each supported by a number of studies and therefore more transferable across settings.
The use of relatively simple mathematical models (such as vector-autoregressive processes) allows us to distil the essential dynamics of complex temporal processes in biological systems.
The apples are shipped to the Laird's distillery in North Garden, Va., where they're pressed into cider, allowed to ferment, and then distilled.
For the detection of indole alkaloids, Ehrlich's reagent (0.25 g of p-dimethylaminobenzaldehyde dissolved in 130 mL sulphuric acid and 70 mL distilled water, allowed to stand for 24 hours) was used [ 26].
The sample was then diluted to 10 mL using double distilled water and allowed to settle overnight.
In this method, 0.5 g of each type of leaf powder was dissolved in 100 ml of boiling (distilled) water and subsequently allowed to infuse for 15 min without additional heating.
Briefly, TP2 (4 mg), dissolved in double distilled (dd) water (1 mL), was allowed to react with 26 μL of tetramethylrhodamine isothiocyanate (TRITC) (1 mg), dissolved in 100 μL of DMF, for overnight to block ~1% of total amines.
The tubes were allowed to cool to room temperature and then diluted with 5 ml distilled water.
THF (30 mL) was distilled into the flask and the mixture was allowed to stir at room temperature for 48 h.
For gelatinised material, a 10 mg/mL mixture was heated in distilled H2O at 90 °C for 20 min, returned to room temperature (20 °C) and allowed to cool to 37 °C, before FTIR spectra were taken.
