sampling tube

The bubbler has a supply pipe and a sampling tube.

It is shown how the reshaping of the sampling tubes can improve the sample quality.

Once oriented, they took out a measuring tape and every 200 feet stopped to drill the sampling tubes into the snow.

He picked up the sampling tube and slid it into a pocket, rose and bowed, respect to a master.

I stuck my thumb in the sampling tube; there was a barely perceptible sting as blood was taken.

In our case the lysimeters were purpose-built for the study, with piezometers and water sampling tubes installed from the beginning.

During this time, the plastic core sampling tubes that will eventually hold the sediment sample are held under tension by the wire lowering the frame.

Alternatively, use a soil sampling tube.

Long-term sampling tubes with a sampling pump can be used to obtain an average concentration over longer periods. b.

Mike Navarro Sampling tubes outside Alvin’s port-side window.

The length of stain observed in the sampling tube is proportional to the carbon dioxide concentration and is read directly from the sample tube.

The radiographs were taken while the soil was still in the sampling tubes, thus enabling examinations to be made of the samples before they were extruded.

In fact, I have," Ren Zel murmured, setting aside his own cup and reaching into his pocket for the sampling tube. "

A preliminary investigation has been conducted to explore the potential utilization of neutron radiography for the in vitro examination of soils contained within sampling tubes.

If undisturbed samples are required purpose built sampling tubes can be driven into the soil and sealed with wax to prevent any change in the samples characteristics.

Autoanalyzers at IOS have been modified to handle 16 x 125 mm test tubes, so that sampling tubes can be placed directly onto the sample carousel.

As the winch operator lets out more wire, the tension holding the “spider” of eight sampling tubes is released and the weighted device lowers the tubes into the sediment.

An active sampler, such as the colorimetric sampling tube, is also inexpensive and will provide on-site spot measurements for carbon monoxide, carbon dioxide, and other specific pollutants.

Five layers each of 50 thermocouples were used to monitor the temperature throughout the pile and nine gas sampling tubes were inserted into the central axis of the reactor.

The recent expedition was undertaken by a Russian research ship, the Akademik Keldysh, which lowered the two small deep-diving submarines equipped with cameras, sensors, robots and sampling tubes.

If the silage is yet to be opened drive a sampling tube into the silage from the top of the clamp or pit, discarding the material that is within 500mm of the cover.

Before long, the scientists were scrambling all over the crater, collecting specimens of its (completely sterile, alas) multi-coloured minerals, and casually thrusting their thermometers and sampling tubes into the soaring water-ice-mist column itself.

While waiting for her guide to return, Dax watched as a pair of younger Guardians received a patient lesson in acidity adjustment from an old woman who knelt beside the nearest pool, dipping sampling tubes into the gently lapping gray waves.

In November 2006 in Helsingborg, despite clear instructions on-board and an elaborate system of temperature sensors in the cargo as well as gas sampling tubes at various levels of the cargo hold, one person was killed and several other people were injured, one seriously.

Concurrently, the neutral analyte molecules of a sample vapor enter the flow tube, via a heated sampling tube, where they meet the precursor ions and may undergo chemical ionization, depending on their chemical properties, such as their proton affinity or ionization energy.