Sentence examples for added at which from inspiring English sources

The Pd PPh3)4 catalyst (2.5 mmol, 2.89 g) was then added, at which time the reaction turned a bright orange.

The former owner, Craig Whyte, never spoke to the players until he went into the locker room one day in February, Bocanegra added, at which point Whyte announced that the team was going into administration — the British equivalent of bankruptcy — because of mounting debt and millions of pounds in unpaid taxes.

Other layers will eventually be added, at which point Oliver said that he and Clark might gently let go of the oscilloscope's phosphorescent material.

MDCK monolayers were examied for cytopathic effect (CPE) daily for 3 days after the supernatant was added, at which time the cell culture supernatant was tested for hemagglutination activity by using 0.5% turkey erythrocytes (18 ).

There is another extreme, she adds, at which paid interns "feel they have to do everything the employer asks.

"As we added the people to the product, we knew who we were adding, at which location, with which job function and with which problems".

However, the traditional ceramic method has several disadvantages such as the problem of purity control, chemical heterogeneity, large size of the particles, and additives are added at grinding which is also necessary for the synthesis at high temperature (> 1000 °C).

The inhibitors were added at concentrations which were nontoxic (having no effects on cell proliferation/survival) for cells as detected by MTT assay (data not shown).

These results support acceptability of a manufacturing process change in which the thimerosal preservative is added at the point at which batches are filled into multidose vials.

In order to prevent loading issues, a voltage buffer was added at the end which seemed to help draw a stronger signal.

As of last week, about 100 new daily flights -- meaning 200 takeoffs and landings -- had been added at the airport, which was already near maximum capacity.