* Xylene cyanol, a color marker used in gel electrophoresis

Xylene cyanol and Orange G may also be used for this purpose.

Xylene ( from Greek ξυλος, xylos, " wood ") is an aromatic hydrocarbon, an organic compound created along with benzene and toluene by extraction and distillation in the petroleum refining process known as catalytic reforming.

# DPX new ( with Xylene but free of carcinogenic Dibutyl phthalate )

The ship contained Xylene, a clear, flammable liquid commonly used as a solvent in rubber, leather and the printing industries.

Xylene is also created from coal carbonisation in the manufacture of coke fuel.

Xylene is produced by dehydrocyclodimerization and by methylating of toluene and benzene.

Xylene encompasses three isomers of dimethylbenzene.

Xylene in air can be smelled at 0. 08 to 3. 7 parts of xylene per million parts of air ( ppm ) and can begin to be tasted in water at 0. 53 to 1. 8 ppm.

# DPX ( Distrene 80-a commercial polystyrene, a Plasticizer e. g. dibutyl phthalate and Xylene )

Xylene balsam, Canada balsam dissolved in xylene, is also used for preparing slide mounts.

A very common tracking dye is Bromophenol blue ( BPB, 3 ', 3 ", 5 ', 5 " tetrabromophenolsulfonphthalein ).

Bromophenol blue ( 3 ', 3 ", 5 ', 5 "- tetrabromophenolsulfonphthalein ) is used as an acid-base indicator, a color marker and a dye.

Bromophenol blue is structurally related to phenolphthalein ( a popular indicator ).

Bromophenol blue is also used as a color marker to monitor the process of agarose gel electrophoresis and polyacrylamide gel electrophoresis.

Bromophenol blue is also used as a dye.

Bromophenol blue is the substance with the highest known value of Kreft's dichromaticity index.

* Bromophenol blue at OpenWetWare

* Bromophenol blue

# REDIRECT Bromophenol blue

His light blue eyes, set deep within the face, are actively and continually looking.

By comparison, Stone Harbor bird sanctuary's allies seem less formidable, for aside from the Audubon Society, they are mostly the snowy, common and cattle egrets and the Louisiana, green, little blue and black-crowned herons who nest and feed there.

Orange and lemon are considered important as are such pastels as blue and lilac.

Inside, the walls are covered with blue and white tile, the floor with red and cream carpets.

If you are dreaming of a blue, shimmering pool right outside your living room windows, close your eyes firmly and fill in the picture with lots and lots of children, damp towels, squashed tubes of suntan oil and semi-inflated plastic toys.

The video signal is amplified and then switched, in synchronism with the three ultraviolet light sources which are sequenced by the rotating mirror so that during one-twentieth of a second only one wavelength, corresponding to red, green, or blue, is seen.

Their autumn tints are all fairly low keyed compared with the fiery stabs of crimson, gold, purple, bronze, blue and vermilion that flame up in North America.

Her hair was the color of those blooms which in seed catalogues are referred to as `` black '', but since no flower is actually without color contain always a hint of grape or purple or blue -- he wanted to draw the broad patina of hair through his fingers, searching it slowly for a trace of veining which might reveal its true shade beneath the darkness.

The individual flowers are blue, shortly tubular, with an inferior ovary.

The flowers are quite large, blue or white, forming an umbel at the end of a stem ( scape ) which is longer than the leaves.

Highly polished New Zealand pāua shells are extremely popular as souvenirs with their striking blue, green, and purple iridescence.

On the left are the blue and white rhombuses of Bavaria, while the right half is split into two sliver and black triangles.

The peoples of the Tarim Basin in northern China are now known to be Caucasian and there were widespread attempts to keep western archeologists from testing samples such as deliberately replacing the mummies or decapitating them, even defacing ancient cave painting depictions of these people with large amounts of body hair and features such as red colored hair and blue eyes.

Several cultivars are known, such as ' Albus ' ( with white flowers ), ' Sapphire ' ( dark blue flowers ), ' Aureus ' ( leaves striped with yellow ), and ' Variegatus ' ( leaves almost entirely white with a few green bands ).

Four points are marked and labeled with their coordinates: ( 2, 3 ) in green, (− 3, 1 ) in red, (− 1. 5 ,− 2. 5 ) in blue, and the origin ( 0, 0 ) in purple.

where F ' and C ' are the blue and red cadmium lines at 480. 0 nm and 643. 8 nm, respectively.

The opposing armies are distinguished by the colors of their uniforms: Darius ' army in red and Alexander's in blue.

Triple bonds are highlighted < span style =" color: blue ;"> blue </ span >.

Expansions during the reign of Axayacatl are indicated in blue.

The false-color image was published in 2007 and can be seen above and to the left ; the brighter regions are shown in white and darker regions in blue.

In some places, blue laws may be enforced due to religious principles, but others are retained as a matter of tradition or out of convenience.

Paramus in Bergen County, where three of the four major malls are located, has even more restrictive blue laws than the county itself, banning all type of work on Sundays except in grocery stores, restaurants, and other entertainment venues.

The color of the lamps varies by jurisdiction ; typical colors are blue and / or red for police, fire, and medical-emergency vehicles ; amber for tow trucks, security personnel, and construction vehicles ; green for volunteer firefighters, and violet for funerary vehicles.