Sentence examples for all samples were investigated from inspiring English sources

All samples were investigated for conductivity with increasing temperature.

The morphology and chemical compositions of all samples were investigated by the SEM and EDS techniques.

The calibration standards were prepared using the fused-disk technique, and all samples were investigated under optimal conditions.

All samples were investigated by X-ray phase and thermogravimetric analysis, FT-IR spectroscopy, water vapor ad/desorption and pH metric method.

All samples were investigated prospectively.

All samples were investigated in triplicate QRTPCR reactions.

All the samples were investigated in triplicate.

The percentage of radical scavenging activity is determined using the following formula: (1) R a d i c a l     s c a v e n g i n g     a c t i v i t y     % = A C − A S A C ∗ 100, where AC is the absorbance of DPPH without sample and AS is the absorbance of the DPPH with KPEt/vitamin C. All the samples were investigated in triplicate.

Optical qualities of all the three samples were investigated using a UV-1800 Shimadzu (Shimadzu Corporation, Na kagyo-ku, Kyoto, Japan) UV-visible (vis) spectrophotometer between the wavelength range of 200 to 900 nm.

Debit charts at pressure drop for all the samples were investigated, considering the parameter of additive percentage remains constant and the temperature parameter being variable.

The photocatalytic activity of all TiO2 samples were investigated under visible light irradiation after N mono-doping and Zr/N co-doping.