Operation standard routines

For practical measurements, six further solutions were measured as primary standards and fifteen additional solutions as operational standards (the difference between these two types of standards lies in the presence or absence of a liquid junction they need not be distinguished for routine measurements). 

Krambeck et al. [40] measured small quantities of particulate carbon in lake waters by an automated furnace combustion infrared procedure. The whole sequence of operations was controlled with the aid of an AIM65 desktop computer. The system was successfully operated for routine analysis of samples of lake water with particulate organic carbon values of 100-300ug L 1 carbon a single analysis takes 8min. The relative standard deviation was about 1%. 

Written records shall be maintained of all inspection, maintenance, testing, calibrating and/or standardizing operations. These records, containing the date of the operation, shall describe whether the maintenance operations were routine and followed the written standard operating procedure. 

Establishing alert and action levels for the operational standards and routine control. This phase of qualification may overlap with aspects of the next step. 

In the second step we are left with the problem of evaluating, in the local basis, matrix elements of the various Casimir operators and functions thereof. This is basically a trivial task for diagonal operators. However, the Majorana operator deserves more computational skill, for obvious reasons. To accomplish this task, one needs standard routines for the evaluation of 6j symbols. It is then necessary to arrange the basis states in such a way that the block diagonal form of the Majorana operator is conveniently emphasized. 

Laboratory air is routinely monitored quarterly by the NIOSH charcoal tube sampling procedure. Laboratory air is drawn through the tube for an 8 hour period and the charcoal adsorbant is extracted with carbon disulfide or other suitable solvents. The extract is analyzed by gas chromatography using both flame ionization and electron capture detectors. Chromatograms from each sample are compared to those of blank samples collected prior to initiation of Hazardous Materials Laboratory operations. Standard analytical techniques (HPLC, GC/MS, etc.) are used, as required, for identification, confirmation and quantitation. 

MAPS will operate initially under a Resource Conservation and Recovery Act (RCRA) Research, Development, and Demonstration (RD D) permit and will transition to a standard RCRA Part B permit when operations become routine. The Army has worked closely with Maryland regulators, and the MAPS permitting process has gone relatively smoothly. 

Even then it can be solved only numerically, but for this appropriate integration procedures and even standard routine programs are available. The model as well as its solutions can be applied to downward as well as upward concurrent operation by using the appropriate parameter values. In case of a solid catalyzed reaction, however, an additional effect of the feed concentration must be taken into account, mainly at small Damkohler numbers, since the physico-chemical equilibrium of reactants in liquid phase is not necessarily attained at the inlet. 

Note In practice (in the real world of performing confined space entry operations), common routine often designates the entry supervisor as the "competent" or "qualified" person. The competent or qualified person is that entry supervisor who has had the appropriate training and experience and possesses the knowledge required to supervise, and bring about, correct confined space entries. An entry supervisor may also serve as an attendant or as an authorized entrant, as long as that person is trained and equipped as required by the confined space entry standard for each role he or she plays. Also, the duties of entry supervisor may be passed from one qualified individual to another qualified individual during the course of an entry operation. 

Fat Content of Milk. Raw milk as well as many dairy products are routinely analyzed for their fat content. The Babcock test, or one of its modifications, has been a standard direct measure for many years and is being replaced by indirect means, particularly for production operations. The Babcock test employs a bottle with an extended and caHbrated neck, milk plus sulfuric acid [7664-93-9] to digest the protein, and a centrifuge to concentrate the fat into the caHbrated neck. The percentage of fat in the milk is read direcflv from the neck of the bottle with a divider or caHper, rea ding to... 

Most aroma chemicals are relatively high boiling (80—160°C at 0.4 kPa = 3 mm Hg) Hquids and therefore are subject to purification by vacuum distillation. Because small amounts of decomposition may lead to unacceptable odor contamination, thermal stabiUty of products and by-products is an issue. Important advances have been made in distillation techniques and equipment to allow routine production of 5000 kg or larger batches of various products. In order to make optimal use of equipment and to standardize conditions for distillations and reactions, computer control has been instituted. This is particulady well suited to the multipurpose batch operations encountered in most aroma chemical plants. In some instances, on-line analytical capabihty is being developed to work in conjunction with computer controls. 

A team consists of two or more people that know the process technology, design, operating procedures, practices, alarms, emergency procedures, test and maintenance procedures, routine and non-routine tasks. They must consider authorization and procurement of parts and supplies, safety and health standards, codes, specifications and regulations. The team leader provides m.iriagcment and goals to the process the team and consultants construct and interpret the analyses. 

The standard also requires that the instructions be derived from appropriate sources, such as the quality plan, the control plan, and the product realization process, which means that all instructions should be traceable to one or more of these documents. They should form a set, so that there are no instructions used outside those that have been approved by the planning team. This is to ensure that no unauthorized practices are employed. Another important aspect to consider is the use of informal practices - practices known only to the particular operator. Process capability should be based on formal routines, otherwise repeatability cannot be assured when operators change. 

The standard bearing monitor solves the most basic problem common to all sealless pumps—detecting normal bearing wear so that routine maintenance can be accomplished before serious motor damage occurs. It responds to bearing wear in both the axial and radial directions and is over 98% effective on 70,000 operational units. 

Precision The repeatability characterizes the degree of short-term control exerted over the analytical method. Reproducibility is similar, but includes all the factors that influence the degree of control under routine and long-term conditions. A well-designed standard operating procedure permits one to repeat the sampling, sample work-up, and measurement process and repeatedly obtain very similar results. As discussed in Sections 1.1.3 and 1.1.4, the... 

---