In the title, insert AND MIXTURES after SUBSTANCES .

are authorized for the transport of any liquid or solid substance other than explosives, thermally unstable substances, organic peroxides, self reactive substances, substances where significant pressure may develop by evolution of chemical reaction and radioactive material (unless permitted in 4.1.9).

During a chemical reaction mass is neither lost nor gained. The sum mass of the material going into the reaction equals the sum of the mass of the products of the reaction.

And we're now going to put some chemistry inside and do some chemistry in this cell.

40.2.1 The test methods of this Part should be applied when required by the Model Regulations.

A mixture showing the properties of a self reactive substance type B to F shall be classified as a self reactive substance.

284 An oxygen generator, chemical, containing oxidizing substances should meet the following conditions

A mixture showing the properties of a self reactive substance, type B to F, shall be classified as a self reactive substance of Division 4.1.

This was a result that the first reaction when we saw the water turning green was to use one of the chemicals chlorine that is very common in swimming pools.

The lines around the edges are a polymer.

When the immobilized biological material attaches to, or reacts with, an analyte, the fact of that event is transmitted to the transducer.

NOTE 1 Mixtures of oxidizing substances, meeting the criteria for classification as oxidizing substances, which contain 5.0 or more of combustible organic substances and which do not meet the criteria mentioned in (a), (c), (d) or (e) above, shall be subjected to the self reactive substances classification procedure .

(f) Explosives the combination of various substances and mixtures that produce an exothermic reaction when ignited any substance or material which, when struck, subjected to friction, heated or subjected to the effect of a small detonation or a chemical reaction, reacts violently, producing gases at high temperature and pressure that impact anything found in their vicinity

(c) The substance is in compliance with 2.4.2.3.2.5(b) or 2.5.3.2.5.1 if it is a self reactive substance or an organic peroxide, respectively

And this particular plant removes formaldehydes and other volatile chemicals.

The unique characteristics of supply can best be understood in terms of the chemical and pharmacological nature of the whole group of substances

(b) They are oxidizing liquids or solids, according to the criteria of chapters 2.13 or 2.14, except that mixtures of oxidizing substances which contain 5 or more of combustible organic substances shall be classified as self reactive substances according to the procedure defined in NOTE 1

4.2.1.3 Certain substances are chemically unstable. They are accepted for transport only when the necessary steps have been taken to prevent their dangerous decomposition, transformation or polymerization during transport.

If necessary the concentration of the organic peroxide or self reactive substances can be lowered.

4.2.1.13.3 Insert quot or self reactive substances quot after quot organic peroxides quot .

4.2.1.13.15 Insert quot and self reactive substances quot after quot organic peroxides quot .

Just with blobs of chemicals, again.

The members of drafting group on chrysotile asbestos established by the first meeting of the Chemical Review Committee were Mr. K Berend and Mr.

DYNAMIC LONGITUDINAL IMPACT TEST FOR PORTABLE TANKS AND MULTIPLE ELEMENT GAS CONTAINERS (MEGCs)

Measures to address chemicals of particular concern, including PBTs, CMRs, endocrine disruptors, heavy metals and highly toxic pesticides, would include efforts to identify risk management priorities for these substances and the development and use of alternatives.

This includes chemical biological, nuclear, or hazardous substances, which can be used as weapons of mass destruction.

If we count the number of chemicals in that system, actually, including the water that's in the dish, we have five chemicals that can do this.

Depending on the sensing molecules, the sensor can be designed to react to a range of reactants, from a specific chemical to entire classes of compounds.

But it's just one chemical.

(b) The limitations and any risks involved in using chemical or other substitutes and alternative technologies.

Theoretical models account for the amount and velocity of material ejected during the collisions as well as the chemical reactions that occur as a result of the interaction of this material with the neutral and ionized components of Jupiter apos s atmosphere.

A mixture showing the properties of a self reactive substance, type G, according to the principle of 2.4.2.3.3.2 (g) shall be considered for classification as a substance of Division 5.1 (see 2.5.2.1.1).

usage of high risk chemicals materials

40.1.1 Part IV of the Test manual presents the United Nations schemes for dynamic and longitudinal impact testing of portable tanks and MEGCs (see section 41 of this Manual and 6.7.2.19.1, 6.7.3.15.1, 6.7.4.14.1 and 6.7.5.12.1 of the Model Regulations).

Vessel contents should be heated at a constant rate independent of the heat being generated by the organic peroxide or self reactive substance.

NOTE 3 Mixtures of oxidizing substances meeting the criteria of Division 5.1 which contain 5.0 or more of combustible organic substances, which do not meet the criteria mentioned in (a), (c), (d) or (e) above, shall be subjected to the self reactive substance classification procedure.

(b) are not self reactive substances of Division 4.1

Delete quot and related quot after quot self reactive quot .

7.4 States should prevent and progressively reduce contamination of watersheds and aquatic ecosystems by substances such as bacterial pathogens and chemical pollutants.

In fact, most of the people studying bioluminescence today are focused on the chemistry, because these chemicals have proved so incredibly valuable for developing antibacterial agents, cancer fighting drugs, testing for the presence of life on Mars, detecting pollutants in our waters which is how we use it at ORCA.

Older ones had become slow at school because of lack of iron and other vital substances.

57. Materials science is the study of the principles that govern the useful properties of substances.

Those blooms are generating other kinds of chemicals.

We are huge packages of chemicals.

Effects of harmful chemical and other substances