Results represent the mean of quadruplicate wells from a typical experiment.
From the nature.com
Carroll, 58, did what some people thought he would do at USC, only in quadruplicate.
From the ocregister.com
The experiments are repeated in quadruplicate using four independent sets of samples.
From the nature.com
The data shown are the mean values and SDs based on experiments performed in quadruplicate.
From the nature.com
Washington, no less than other world capitals, is a city of prose-in triplicate, quadruplicate, or burnt brown Thermo-Fax.
From the time.com
Leishmania can live perfectly well with several chromosomes in triplicate, others in quadruplicate and even a few in fivefold.
From the sciencedaily.com
The U.N. may never actually get anything done, but the faithful representatives of the nations of the world can never be accused of lacking resolution, and always in quadruplicate.
From the washingtontimes.com
More examples
Any four copies; any of four things that correspond to one another exactly; "it was signed in quadruplicate"
Quadruple: having four units or components; "quadruple rhythm has four beats per measure"; "quadruplex wire"
Reproduce fourfold; "quadruplicate the bill"
In quadruplicate: four times over, in four copies; To replicate four times; having four parts
(quadruplication) multiplication by four
(Quadruplication) building four parallel tracks, to allow fast trains to overtake slow trains in both directions