Sentence examples for connected to a column from inspiring English sources

In the figure, a beam with a cross section of 200 mm × 300 mm was connected to a column with a cross section of 300 mm × 300 mm at the mid-height point.

A high-pressure pump L-71000, HiTokyo, Japan, Japan) with interface D-70000) was connected to a column (Mightysil RP-18, GP 250 × 4.6 mm) and an ultraviolet detector (Hitachi L-7420).

Hydrocarbons and oxygenated reaction products were analyzed using a Deans switch consisting of a carbowax capillary column connected to a AL2O3/MAPD column or a fused silica restriction (25 mm0.32 mm each), and flame ionization detectors.

In this column arrangement, when the heavy (most adsorbed) gas breaks through one column, the exit of this column is connected to a second column (trim bed) where more heavy gas can be adsorbed.

An ACQUITY UPLC BEH C18 column (2.1 × 50 mm, i.d., 1.7 mm particles; Waters) was connected to a guard column (2.1 × 5 mm; Waters), and the temperature of column oven was maintained at 40 °C [ 9].

The hexane extract was dried, silylated with N-tert butyldimethylsilyl-N-methyltrifluoroacetamide with 1% tert butyldimethylchlorosilane (Pierce)/pyridine (1/1, v/v) and analyzed by GC-MS (Trace GC-MS, Thermo Finnigan), equipped with an automated cold-on-column injector and high oven temperature device connected to a BPX70 column (30m×0.25 mm; 0.25 µm).

The autosampler injected 18 μL of each sample onto an enrichment column (Zorbax 300SB-C18 5 μm 5 × 0.3 mm) that connected to a second column (Zorbax 300SB-C18 5 μm 150 × 0.3 mm) in a peptide-separation gradient that started at 85% solvent A (0.1% formic acid in H2O) and ended at 55% solvent B (0.1% formic acid, 5% H2O in ACN) over a 42 minute span.

A reversed phase Sunniest C18 column, 100 mm length × 2 mm i.d. and 5 μm particle size connected to a guard column SunShell RP, C18, 4×4 mm (ChromaNik Technologies Inc., Osaka, Japan), was used to analyze the toxins.

Digested samples were diluted 1 2 in mobile phase A SCX buffer (0.26 M formic acid (FA), 10% acetonitrile (ACN); pH 2 3) and loaded directly onto a 500 μL loop connected to a PolySULFOETHYL A column (2.1 mm × 200 mm; 5 μ; 200°A; The Nest Group Inc., MA), containing a silica-based hydrophilic, anionic polymer (poly-2-sulfotheyl aspartamide).

Each specimen consisted of two adjoining beams pinned at the far ends and connected to a middle column stub.

All specimens were connected to a square column of dimensions 150 × 150 mm and loaded at the four corners with a span 950 mm.