With a refractometer the refractive index of optical media is determined. If the refractive index of a chemical is known it can be used after a synthesis to determine the sample's purity or to audit the synthesis' success.

Synthetic biologists are manipulating it.

The chemistry from compounds in the environment is orders of magnitude more complex than our best chemists can produce.

So at those deep oceanic vents, fantastic chemistry began to happen, and atoms combined in all sorts of exotic combinations.

Collaboration between the Chemosynthetic Ecosystems Group and the Seamounts Group

Availability, costs and efficacy effectiveness of alternatives, chemical and non chemical

What's the chemical composition of sweat?

Now it's very easy actually to get a chemical compound from products into the human body through the skin.

There is a chemical that's called perflubron.

They form an integrated legal framework for the integral management of chemicals and hazardous wastes.

Cultural Organization

Concern about the scarcity of the particular species of coral and its possible overexploitation has prompted scientists to produce the compound by synthetic means.

The workshop will be held in collaboration with scientists from the chemosynthetic ecosystems group and the seamounts group of the Census for Marine Life.

In November 2004, EU member States agreed on a Joint Action in support of the activities of the OPCW. This is currently being implemented.

National primary drinking water regulations synthetic organic chemicals and inorganic chemicals, final rule, 56 Federal Register 3526 (January 30, 1991).

All the energy to support these life forms is coming from inside the Earth so, chemosynthesis.

Simulator for chemical mixtures

The newly found disks contain many of the same basic chemicals that compose the planets in our solar system.

The United Nations Institute for Training and Research (UNITAR) became the seventh participating member of IOMC in January 1998.

Organization for the Prohibition of Chemical Weapons

Complete the destruction of chemical weapons, consistent with the Chemical Weapons Convention, in a timely and effective manner

188. UNU and UNEP cooperation led to the successful bid for inclusion of UNU PLEC into the GEF portfolio.

This is cis 3 hexene 1 ol. And I had to learn chemistry on the fly in the last three years. A very expensive high school chemistry education.

(b) The composition of each chemical and the chemical formula of its production, subject to the need to protect industrial secrets and

We are huge packages of chemicals.

Living organisms are created by chemistry.

Heating water does not change its chemical composition.

Complete the destruction of chemical weapons stockpiles consistent with the Chemical Weapons Convention in a timely and effective manner

There are thousands of professionally delimited subjects sprinkled through physics and chemistry to biology and medicine.

Complete the destruction of chemical weapon stockpiles, consistent with the Chemical Weapons Convention, in a timely and effective manner

56 42. Cooperation between the United Nations and the Organization for the Prohibition of Chemical Weapons

57 45. Cooperation between the United Nations and the Organization for the Prohibition of Chemical Weapons

59 7. Cooperation between the United Nations and the Organization for the Prohibition of Chemical Weapons

61 224. Cooperation between the United Nations and the Organization for the Prohibition of Chemical Weapons

Collaboration with the United Nations Educational, Scientific and Cultural Organization (UNESCO)

51 230. Cooperation between the United Nations and the Organization for the Prohibition of Chemical Weapons

Almost 64 per cent of the respondents indicated that seizures of precursor chemicals had not been made as a result of cooperation with other Governments.

It forms a surface that is, say, chemically active.

In the area of international cooperation, the OPCW continues to build the capacities of its member States to support implementation of the Convention and continues to promote the peaceful application of chemical and industry related activities.

15. Requests the Secretary General to cooperate with the United Nations Educational, Scientific and Cultural Organization in its efforts to bring about the attainment of the objectives of the present resolution

20. Requests the Secretary General to cooperate with the United Nations Educational, Scientific and Cultural Organization in its efforts to bring about the attainment of the objectives of the present resolution

16. Further welcomes Tokelau's associate membership in the United Nations Educational, Scientific and Cultural Organization and its recent accession to associate membership in the Forum Fisheries Agency

The UNEP Chemicals programme will continue to cooperate with other organizations participating in the Inter Organization Programme for the Sound Management of Chemicals (IOMC) and the Intergovernmental Forum on Chemical Safety (IFCS) in the preparations of and follow up to the International Conference on Chemicals Management.

Defined organic chemicals Facilities for the production by synthesis of defined organic chemicals not listed in any of the three Schedules to the Convention are subject to declaration if they produce quantities in excess of the specified thresholds (article L.

When I was 14 my parents bought me a chemistry set and I decided to make water.