Cole set up a flask containing a solution of CO2 and a pyridinium catalyst dissolved in water.
While tuning up the hard drive of an employee in a top-secret mouse lab, he ducks a shootout that kills one and shatters a flask containing nanites.
But what if we were to add one ammonia molecule to a flask containing both of those Lewis acids that would then be competing for the ammonia molecule?
(Abbreviated as compound 8 in Fig. 5.) To a flask containing 4- 2-aminoethyl benzenesulfonamide (abbreviated as compound 7 in Fig. 5; 5.01 g, 24.5 mmol, 1.00 equivalents (eq.)), add DCM (20 ml) and THF (40 ml).
Also missing from the trunk, however, is a flask containing the last drops of the potion that turned Dr. Jekyll and Mr. Hyde into reality — and it has fallen into the wrong hands.
Ammonia volatilized was swept and carried to a flask containing a boric acid solution to trap the gas and then measured daily by titration with a standardized H2SO4 solution.
H. grandella third instar larvae were exposed for 24 h to Cedrela odorata leaf discs dipped in several treatment dissolutions of each formulated product (0.1, 0.32, 1.0, 3.20, and 10%); afterwards, each larva was transferred to a flask containing artificial diet, where it was allowed to complete its development.
The determinations were performed by inserting a polydimethylsiloxane (PDMS) rod (3.2 mm diameter and 5.0 mm long) into a flask containing the aqueous BTX solution (without headspace), made 3.0 mol L−1 with sodium chloride in order to improve the extraction of the hydrocarbons by the polymer.
H. grandella third instar larvae were exposed for 24 h to Cedrela odorata leaf discs dipped in several treatment dissolutions of each extract (0.1, 0.316, 1.0, 3.162, and 10%); afterwards, each larva was transferred to a flask containing artificial diet, where it was allowed to complete its development.
The product was eluted from the column into a flask containing 70 mL of water.
1 g of soil sample was transferred to a flask containing 50 ml of sterile 0.85% physiological saline.
