Calls, purchase

Using the CIS inventory web page queries, personnel can obtain information on chemicals they need that are already onsite. This facilitates the sharing of chemicals, thereby avoiding the costly purchase and disposal of excess chemicals. This Waste Minimization concept is called "Purchase Avoidance. ... 

The premium income from the call option sold offsets to some extent the premium cost of the call purchased. Exhibit 17.24 shows the result achieved by ... 

After 24 hours, the stirring is stopped. Now it s time to fitter out the Cuprous Chloride, which is one of the two slight nuisances regarding this procedure. Note forget about Palladium Chloride recovery. It s too complex for the simplicity of this procedure and purchased from a photo supplier it shouldn t cost more than 6.50 per gram. We ll call this next process Phase Two. 

The benzylchloride compound made in the previous recipe can be converted to piperonal or benzaldehyde using a chemical called hexamine [137 p817, 37 p700, 136]. Hexamine, also known as methenamine or hexamethylenetetramine, is a weird looking chemical that is easily made from formaldehyde but is better off being purchased. 

This catalyst should really be purchased rather than made because its use in underground chemistry is limited and is hardly watched at all if not ever. This may change considering its potential as a precursor to the NaBHsCN in Strike s 1 method of choice. There are a lot of ways to make this catalyst, but the least involved is the one using boron trifluoride. What the method calls for is an apparatus called an autoclave. You know how using a vacuum causes the absence of pressure to make things boil at a lower temperature Well, an autoclave is a device that causes an... 

Simple compounds are defined here in an unusual but practical way a simple molecule is one, that may be obtained by four or less synthetic reactions from inexpensive commercial compounds. We call a commercial compound inexpensive if it costs less or not much more than one German mark per gram. This also implies, that only those compounds that cannot be purchased inexpensively are considered as synthetic target molecules in this book. 

Protocol problems may exist for market researchers in a company. Often company poHcy dictates that any call on a customer requires the agreement of the sales department and the presence of a sales representative at the actual meeting. Similarly, if calls are to be made on suppHers, purchasing department approval and attendance are often necessary. These rules can delay or lessen opportunities for a useful dialogue but their existence must be recognized and coped with in the field. 

The most recendy developed model is called UNIQUAC (21). Comparisons of measured VLE and predicted values from the Van Laar, Wilson, NRTL, and UNIQUAC models, as well as an older model, are available (3,22). Thousands of comparisons have been made, and Reference 3, which covers the Dortmund Data Base, available for purchase and use with standard computers, should be consulted by anyone considering the measurement or prediction of VLE. The predictive VLE models can be accommodated to multicomponent systems through the use of certain combining rules. These rules require the determination of parameters for all possible binary pairs in the multicomponent mixture. It is possible to use more than one model in determining binary pair data for a given mixture (23). 

Because the value of Z for natural gas is significantly less than unity at ambient temperatures and at pressures greater than 1 MPa (145 psia), the compressibility must be taken into account in gas measurement gas purchased at high line pressure will fflve a greater volume when the pressure is reduced than it would if the gas were ideal. Natural gas pipeline operators use a.. supercompre.s.sihility faclor, also called Z, out defined as... 

At times you ll find that the information is the same, but the presentation of the curves is different. Almo-St all pump companies publish what are called the family of curves . The pump family curves are probably the most useful for the maintenance engineer and mechanic, the design engineer and purchasing agent. The family curves present the entire performance picture of a pump. 

Energy audits are also leveraged with a system commonly called over the fence energy. In this scheme, the end-user does not buy equipment, but purchases a commodity such as steam, heat, or compressed air from a third party. The third party owns, leases, or operates the equipment used to provide the energy service. It is then in the interest of that third party to ensure that energy audits are routinely carried out and unnecessary energy use is kept to... 

One alternative to planning in this environment of unknowns is called scenario planning. Utility planners in 2000 continue to estimate resource requirements for five to ten years into the future. These resources could be constructed indigenous to their systems or external to their systems, or purchased from off-system. By considering multiple alternatives for generation sources, the planner can simulate power transfers from within and outside each system. The results of these scenario analyses can be used to estimate where critical transmission might be constructed to be most effective for wide-area power transfer. Similarly, analyzing multiple transfers across a system can provide further justification for a new transmission path. 

The following listing of data to be supplied to manufacturers when ordering motors or requesting bids is based on the requirements and recommendations of a number of representative manufacturers. This list is split into vital and desirable information and is intended as a checklist in preparing both requisitions and purchase orders. By using this list, you will give the manufacturer a clear picture of your needs for most motor applications in the oil and petrochemical industries and eliminate call-backs, requests for supplementary information, and so on. 

The manufacturer will, on request of the purchaser, conduct tests as called for in specifications on reasonable notice from the purchaser. During the tests, the manufacturer will afford opportunity to the purchaser s representative to present. 

So-called combination electrodes may be purchased in which the glass electrode and the saturated calomel reference electrode are combined into a single unit, thus giving a more robust piece of equipment, and the convenience of having to insert and support a single probe in the test solution instead of the two separate components. 

Moisture—when purchased dry - max 0.20 percent when purchased wet - max 22.0 percent Ash - Max 0.1 percent Insoluble matter — Max 0.1 percent Acidity - total sulfuric acid - max 0.1 percent nitric acid - none Lead - max 0.004 percent Analytical A qualitative test for PA depends on its reaction with aq KCN to form a red colored salt, the so-called isopurpuric acid . The reactions involved in this test are still in doubt (see Ref 35, p 492). PA is one of the few tri-nitroaromatics that does not produce a reddish coloration with strong alkalis (Ref 46). It has... 

Figure 1 shows a flow chart for part of a recursive modelling procedure, illustrated in this paper, which accepts as input a formula consisting of constituent raw material codes or formula names, and quantities. The procedure retrieves property data for each raw material in order to perform the required calculations. When the procedure encounters a constituent that is a formulated product, it calls itself using that product as input. The output of the procedure consists of the calculated properties of the formula, including those properties of the formula that would be retrieved from data files for non-formulated or purchased raw materials. By returning this latter set of properties, the procedure can treat formulas as raw materials. 

The purchase price of some instruments may include set-up and check-out by a manufacturer s representative. In such cases, the laboratory operator should only check for physical condition of a shipment and call the representative about its arrival. Other equipment will generally be set up at its permanent location as soon as it is unpacked and checked. Supplies will be taken to their designated storage areas. The accompanying warranty cards should be filled out and mailed as soon as possible. 

Under more informal conditions, the laboratory operator will obtain a purchase order number, call the supplier to place the order, and then send the information to the office. 

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