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Supply limit definition

The advantages to using MSDSs for chemical inventories are that MSDSs are publicly available and required by law. There is no extra cost or labour needed to supply them. The limitations to using MSDSs as a source of inventory data are that currently, in the United States, a standardized reporting format is not mandatory. MSDSs are not verified or audited and MSDS information can be incomplete and/or inaccurate. In addition, OSHA s definition of hazard does not include the broader scope of hazard used in green chemistry. Therefore, chemicals that are potential hazards from the green chemistry perspective but are not defined by OSHA as hazards, are not required to be identified on a MSDS. [Pg.278]

Andrej Ma ek, "Sensitivity of Explosives , ChemRevs 62, 41-63(1962). "The sensitivity of an explosive can be defined as the minimum amount of energy that must be imparted to the explosive, within limited time and space, to initiate explosive decomposition (p 60). This definition can serve as a basis of quantitative fundamental treatments provided the imparted energy is thermal and provided its initial distribution in time and space is known. If the energy is not supplied directly as heat, but by mechanical means (such as a shock), there is the additional requirement of quantitative assessment of conversion of the stimulus into heat (p60)... [Pg.320]

Combustion of Solid Carbon.—Owing to their importance as fuel, eaibonaceous materials have for centuries been the subject of scientific consideration. For some time prior to the discovery of oxygen, carbon or charcoal was regarded as composed mainly of the essence of combustibility, and Stahl (c. 1697) considered it to be almost pure phlogiston (see p. 11). On this theory, the fact that only a certain quantity of charcoal could bum m a limited supply of air was readily explained on the assumption that phlogiston could not leave a substance unless it had somewhere to go. The air could only absorb a definite amount, and when once fully phlogistieated behaved like a saturated body and refused to take up any more. [Pg.71]

Once the temperature of the chemical in the cell reaehes a temperature preset on the two-pen strip chart recorder, the limit switch works in order that the main power supply to the adiabatic self-heating process recorder may be cut automatically. However, It has been made an established rule in the two kinds of adiabatic tests, which are started each from a T performed for 2 cm of a chemical of the TD type, including every gas-permeable oxidatively-heating substance, to interrupt each test, as soon as the temperature of the chemical in the cell increases by the definite value of AT of. 25 K from the T, in the adiabatic self-heating test, or from the corresponding standard temperature in the adiabatic oxidatively-heating test. Some reasons why a value of AToi. 25 K was chosen as the definite value of AT m the two kinds of adiabatic tests are explained in the following subsection. [Pg.92]

Until recently, before the production of a book or periodical was started quotas were set for each outlet. Thus, the outlets received a definite number of previously assigned copies. If the demand exceeded the supply of the particular outlet, prospective buyers were turned down. The same applied to subscriptions to periodicals. Subscriptions were accepted to the limit of the quota for a given area and no more. Thus, if you lived in Minsk, for example, which had a quota of 100 copies of Star and because of a cold you came a day late, thus becoming the hundred-and-first subscriber, you were out of luck and your subscription was not accepted. Now the quotas for almost all scientific and technical publications are abolished and subscriptions are accepted without limitation. [Pg.161]

A pharmacy medicine is the definition given to medicinal products not included on the Prescription Only Medicines Order or the General Sale List or to products that are supplied outside the GSL package limit or maximum dosage limit. A few medicines are called pharmacy only (PO) medicines these include medicines that would normally be included on the GSL but where the manufacturer has limited the supply of the medicines to pharmacies only (see Section 1.3.1). Examples include ... [Pg.4]


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See also in sourсe #XX -- [ Pg.55 ]




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Limits definition

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