Sentence examples for quartz flask from inspiring English sources

Photocatalytic hydrogen production experiments were performed in a sealed quartz flask at ambient temperature and under atmospheric pressure.

Disodium 4-Amino-4-deoxy-β- 4-Amino-4-deoxy-β- 4-Amino-4-deoxy-β- 4-Amino-4-deoxy-β- 4-Amino-4-deoxy-β- l -arabinopyranosyl- 1→8 -[ 3-deoxy-α- 1→8 -[ 3-deoxy-α- 1→8 -[ 3-deoxy-α- 1→8 -[ 3-deoxy-α-Propane-1,3-dithiol (50 μL) was added to a solution of 41 (2.5 mg, 6.1 μmol) in MeOH (2 mL) and stripped with argon in a quartz flask.

Ammonium 4-Amino-4-deoxy-β- 4-Amino-4-deoxy-β- 4-Amino-4-deoxy-β- 4-Amino-4-deoxy-β- 4-Amino-4-deoxy-β- lo -arabinopyranosylde]onate (24): Propane-1→8 -[3- 3-mercaptopropylthio propylsolution of 23 (2.6 mg, 6.3 μmol) in MeOH (2 mL) and stripped with argon in a quartz flask.

Ammonium 4-Amino-4-deoxy-β- 4-Amino-4-deoxy-β- 4-Amino-4-deoxy-β- 4-Amino-4-deoxy-β- 4-Amino-4-deoxy-β- l talo -arabinopyranosylde]onate (33): Propane-1→8 -[3- 3-mercaptopropylthio propylsolution of 32 (2.5 mg, 5.8 μmol) in MeOH (2 mL) and stripped with argon in a quartz flask.

The mixed solutions were introduced in the quartz conical flask reactor separately and placed in the microwave oven.

Such pre-processing was required to overcome intrinsic experimental constraints such as the longer working distance and the need to acquire spectra through an interface presented by working aseptically with quartz windowed flasks.

In Grams each individual spectrum was background subtracted using cell free areas of HBSS filled quartz customised flasks, y-axis normalised to the peak at 1003 cm 1 to correct for any minor unavoidable instrumental drift due to sampling over a long period of time, and smoothed using a 7 point Savitzky-Golay filter.

Optical absorbance spectra at 77 K were acquired from samples in EPR tubes in a quartz finger Dewar flask with an Ocean Optics USB2000 spectrophotometer.

Quartz Erlenmeyer digestion flasks were cleaned by boiling concentrated nitric acid in them until interior side and rim were wetted.

Customised cell culture flasks with quartz windows (Fig. 2), suitable for Raman spectroscopy, were prepared by drilling 1 cm diameter holes in 25 cm cell culture flasks.

The first aim of this study, to acquire Raman spectra repeatedly over time from the same cell cultures under aseptic conditions, was achieved by customising standard tissue culture flasks with quartz windows.