The phrase "with an exception of" is correct and usable in written English.
You can use it when you want to indicate that something is not included in a group or group of things. For example, "We will be selling all of our products, with an exception of the new item."
PCR mix and conditions were similar as described above, with an exception of using 8 cycles for amplification.
The actual well productivity data for the 7 wells are basically consistent with the expected trend implied by the estimated fracture configurations with an exception of one well.
The permeability coefficients of H2, He, O2, N2 and CO2 decreased with the kinetic molecular diameters of the gas molecules, with an exception of helium.
Wheat straw handsheets also had higher strength properties than those made from date palm midribs with an exception of their tear index.
The expression of miR-200 family members was markedly downregulated upon wounding in both young and aged mice, with an exception of acute upregulation of miR-200c at the early phase of wound healing in aged skin.
The wage stagnation of the past 40 years is also linked to some developments that may have suppressed productivity growth, which has slowed since 1973, with an exception of a surge from 1995 to 2004.
With an exception of Ga/SZ, the 'very strong' acid sites observed for various SZ and M/SZ catalysts were found to be associated more to L- than B-sites.
In other hand, results of comparison and assessment between airflow models have shown that the current one can be used to model most NV mechanisms, with an exception of wind-driven single-sided ventilation.
A comparatively weaker CAPE is also observed from 1986 to 1995, with an exception of around 1992 (strong ENSO year).
Despite these regional discrepancies, same preferred kinetic model was obtained using all criteria, with an exception of one FMZ subject.
But for the most part, that's predominately what it gives you, with an exception of where do you have some opportunity?
