The drastic drop in solubility of solutions stored at -20°C might be due to the low temperature causing some CAP to precipitate out of solution and adsorb to the walls of the container, and then not redissolve once the solution is brought back up to room temperature and vortexed.
"Deadlines were set, missed, then extended, not once but again and again - and the level of information given to motorists has been very poor indeed," he said.
Butland then saved Great Britain not once, but twice.
When he hit the road to contest amateur bouts, first for his club then his country, not once did he come up against an opponent who looked like he did.
Kindred's history of The Post's digital strategy portrays a newspaper that saw what was happening early on, wrestled with the opportunities and the coming threat, and then blew it, not once, but repeatedly.
And while most sports provide multiple chances to succeed, decathlon requires athletes to peak three times in a four-year cycle – and then not screw up once they arrive.
In an attempt to give readers and potential eaters a better sense of what that Chelsea feeling might be, the German Web site gives an explanation far more likely to disorient them: "Chelsea was once terribly hip, then not again, and then once again it was.
Then I, too, was patted down, not once, but twice, then the magical wand came out to see if it could find explosives or whatever.
"Then how come they have not once heard about this?
"Not once from then on did we think we would not win this game," Davie said.
