Because of this, it has an important use in determining organic mercury compounds in samples and their distribution in the environment.

Because of its paramagnetic properties, solutions of chelated organic gadolinium complexes are used as intravenously administered gadolinium-based MRI contrast agents in medical magnetic resonance imaging.

Because of impurities, such as clay, sand, organic remains, iron oxide and other materials, many limestones exhibit different colors, especially on weathered surfaces.

Because of this, sodium salts are usually isolated as solids by evaporation or by precipitation with an organic solvent, such as ethanol ; for example, only 0. 35 g / L of sodium chloride will dissolve in ethanol.

Because of the high polarity of the C-Na bonds, they behave like sources of carbanions ( salts with organic anions ).

Because air-drying causes collapse and shrinkage, this is commonly achieved by replacement of water in the cells with organic solvents such as ethanol or acetone, and replacement of these solvents in turn with a transitional fluid such as liquid carbon dioxide by critical point drying.

Because light does not penetrate very deep ocean-water, the energy source for deep benthic ecosystems is often organic matter from higher up in the water column which drifts down to the depths.

Because of the organic nature of most of these items, they can be used to pinpoint the date the hearth was last used via the process of radiocarbon dating.

Because of its low content of tyramine, an organic compound thought to be associated with headaches, it is frequently recommended as one of the few cheeses that is safe to eat for migraine sufferers.

Because organic agriculture proclaims to sustain the health of soils, ecosystems, and people, it has much in common with Agroecology ; this does not mean that Agroecology is synonymous with organic agriculture, nor that Agroecology views organic farming as the ' right ' way of farming.

Because organic milk production reduces pesticides utilization, it increases land use per ton of milk due to decreased crop yields per hectare.

Because of the increased use of roughage and the, on-average, lower milk production level per cow, some research has connected organic milk production with increases in the emission of methane.

Because of concerns with pollution from the volatile organic compounds in the lighter fraction, cut-back asphalt has been largely replaced by asphalt emulsion.

Because the ion formation involves extensive solvent evaporation, the typical solvents for electrospray ionization are prepared by mixing water with volatile organic compounds ( e. g. methanol acetonitrile ).

Because of the simplicity of sample handling, TV – GC – MS is still considered the standard method for organic detection on future Mars missions, so Navarro-González suggests that the design of future organic instruments for Mars should include other methods of detection.

Because it contains organic solvents ( volatile organic compounds ), unused correction fluid thickens over time as volatile solvents escape into the air.

Because of this, they nearly always have a distinctively organic look.

Because COD measures the oxygen demand of organic compounds in a sample of water, it is important that no outside organic material be accidentally added to the sample to be measured.

Because of strict FDA guidelines for medical devices, Buddy Morel said his company was told its product could not carry a USDA seal for Nude Personal Lubricant, and that it should be very careful about using the term organic anywhere on its label.

Because they are books, pre-modern manuscripts are best described using bibliographic rather than archival standards.

Because the application of RS-232 has extended far beyond the original purpose of interconnecting a terminal with a modem, successor standards have been developed to address the limitations.

Because technology can meet the legal provisions and be legally compliant ( e. g., no such product exists at time of purchase ) but may not meet the technical compliance ( doesn't meet the Access Board's technical accessibility standards ) users are often confused between these two issues.

Because of this compatibility requirement, color standards added a second signal to the basic monochrome signal, which carries the color information.

Because it allows for community standards and demands " serious " value, Justice Douglas worried in his dissent that this test would make it easier to suppress speech and expression.

Because of negotiable options protocol architecture, many extensions were made for it, some of which have been adopted as Internet standards, IETF documents STD 27 through STD 32.

Because the token stayed within the hub, it did not have to traverse long cables going to every node as in ARCNET and Token Ring therefore becoming faster than those other deterministic networking standards and being less susceptible to cabling problems, network card failures, and line interference.

Because of its simplicity BPSK is appropriate for low-cost passive transmitters, and is used in RFID standards such as ISO / IEC 14443 which has been adopted for biometric passports, credit cards such as American Express's ExpressPay, and many other applications.

Because a levee is only as strong as its weakest point, the height and standards of construction have to be consistent along its length.

Because the ecotourism experience is marketed to a different lifestyle from large scale ecotourism, the development of facilities and infrastructure does not need to conform to corporate Western tourism standards, and can be much simpler and less expensive.

Because of their use of natural language, the standards of rigor for informal proofs will depend on the audience of the proof.

Because of an almost complete de-emphasis on CD-R and DVD-R distribution, file size standards are less frequently followed.

* Because the M-JPEG standard emerged from a market-adoption process rather than a standards body, it enjoys broad client support — most major web browsers and players provide native support and plug-ins are available for the rest.

Because the most " successful " governments in the contemporary world are liberal democratic states concentrated in Europe and the Americas, those countries ' institutions often set the standards by which to compare other states ' institutions.

Because of its colourful location, downtown credentials, and relaxed atmosphere by Tokyo standards, Asakusa is a popular accommodation choice for budget travelers.

Because of Canada's higher chocolate standards, the Canadian " Mars " is not considered a " chocolate bar " and is labelled instead as a " candy bar.

Because of this the correctness of the original age estimates were repeatedly called into question ,< ref > Aldred, C., < cite > Akhenaten, King of Egypt </ cite > ( Thames and Hudson, 1988 ) p. 202 </ ref >< ref > Reeves, C. N., < cite > The Valley of the Kings </ cite > ( Kegan Paul, 1990 ) p. 49 </ ref >< ref > Bell, M. R., < cite >" An Armchair Excavation of KV 55 ", JARCE 27 ( 1990 )</ cite > pp. 135 </ ref > and prior to the genetic tests done in early 2010, several professional opinions were made suggesting a much later age for the skeletal remains, pointing to an age of about 35 years based on dentition or even later ( based on anthropological standards and more-recent X-rays of the long bones ).< ref > Reeves, C. N, < cite > Akhenaten, Egypt's False Prophet </ cite > ( Thames and Hudson, 2001 ) p. 84 </ ref > It must be remembered that it is very difficult to date a mummy's age, and there are many differing opinions on the legitimacy of dating techniques.

Because trade mark law has as a public interest goal the protection of a consumer, in terms of getting what they are paying for, trade mark licences are only effective if the company owning the trade mark also obtains some assurance in return that the goods will meet its quality standards.

Because of the safety requirements, most nations regulate avionics, or at least adopt standards in use by a group of allies or a customs union.

Because the term " news " is quite broad, the terms " hard " and " soft " denote both a difference in respective standards for news value, as well as for standards of conduct, relative to the professional ideals of journalistic integrity.

Because the EIA was accredited by ANSI to help develop standards in its areas, the standards are often described as e. g. ANSI TIA-232 ( or formerly as ANSI EIA / TIA-232 ').

Because of what some believed was a gradual drift away from apostolic standards, in 1926 a small group of conservatives withdrew from the Church of the Brethren and formed the Dunkard Brethren Church.