Column heads

When, in a column headed M.p., a value is given in parenthesis, it indicates that the compound is liquid at room temperature and that the value given is consequently the boiling-point. Conversely in a column headed B.p., values given in parenthesis are those of the melting-point. A blank space indicates that the compound has not apparently been recorded. 

Improved results are also secured by the use of a short reflux condenser ( cold finger ), Fig. 11, 56, 22, inserted into the top of the column head the simplest type is shown in Fig. 11, 56, 23. The condenser permits con trol of the reflux ratio by adjusting the rate of flow of water through it. 

The melting points of a few selected primary aromatic amides (together with those of the xanthylamides, where known) are collected in Table IV,191. A more detailed list will be found in the column headed Amides in Table IV,175 (Armnalic Carboxylic Acids). 

Enter Table 2.27 for nine degrees of freedom under the column headed ro.975 for the 0.05 level of... 

TABLE 4.16 Table of Nuclides Explanation of Column Headings... 

The column headed 1 gives the volume of the gas (in milliliters) dissolved in 1 mL of water when the pressure of the gas plus that of the water vapor is 760 mm. 

The physical state of each substance is indicated in the column headed State as crystalline solid (c), liquid (Iq), or gaseous (g). Solutions in water are listed as aqueous (aq). 

Values based on the conventional activity pH scale as defined by the National Bureau of Standards (U.S.) and pertain to a temperature of 25°C [Ref Bower and Bates, J. Research Natl. Bur. Standards U.S., 55 197 (1955) and Bates and Bower, Anal. Chem., 28 1322 (1956)]. Buffer value is denoted by column headed /3. 

Column headings indicate sources of various test results. 

What-if produces a table of narrative questions and answers suggesting accident scenano.s. consequences, and mitigation. Table 3.3.2-1 shows a typical What-If analysis for the Dock 8. < in the left in the line above the table is indicated the line/vessel that is being analyzed. To the right is the date and page numbers. The first row in the table contains the column headings beginning with i ie what-if question followed by the consequences, safety levels, scenario number and comments. 11C comments column may contain additional descriptive information or actions/ recommendations. 

For thermal inbreathing use at least the cubic feet of free air per hour given in Table 7-14, column heading number 2. This also applies to oils or fluids of any flash point. 

Confronted by the wide variety shown in Table 35, we are led to inquire whether we can do something to account for this variety. For this purpose, we must evaluate the unitary part of each quantity. As pointed out in Sec. 101, to obtain the unitary part of AF° in aqueous solution, one must add to AF° 4760 cal/mole for a uni-univalent and 7140 for a uni-divalent solute or, respectively, 0.2064 and 0.3097 electron-volt per kome. In methanol solution the corresponding quantities to be added are 4080 and 6120 cal/mole. The results of doing this for the substances of Table 34 are shown in Table 36 under the column headed NL. All the values are positive in both solvents. It will be seen that the division into solutes with AF° positive and solutes with AF° negative, shown in Table 35, arises merely from the fact that for some solutes NL happens to be greater than 4760 cal, while for others it happens to be less. 

Note. The tabulation is for one tail only, i.e. for positive values of t. For t the column headings for a must be doubled. 

Temperatures other than those given in the column headings are in parentheses. 

Chlornitrofen and nitrofen conditions for GC/MS column, cross-linked methyl silicone capillary (12 m x 0.22-mm i.d., 0.33- am film thickness) column temperature, 60 °C (1 min), 18 °C min to 265 °C inlet, transfer line and ion source temperature, 260, 200 and 200 °C, respectively He gas column head pressure, 7.5 psi injection method, splitless mode solvent delay, 3 min electron ionization voltage, 70 eV scan rate, 0.62 s per scan cycle scanned mass range, m/z 100-400. The retention times for chlornitrofen and nitrofen were 11.8 and 11.3 min, respectively. The main ions of the mass spectrum of chlornitrofen were at m/z 317, 319 and 236. Nitrofen presented a fragmentation pattern with the main ions at m/z 283, 202 and 285. ... 

The residue levels of 46 pesticides, including oxyfluorfen in soil, were determined using GC/ITDMS as described in S ection 3.2.1. The conditions for GC/ITDMS were as follows column, fused-silica capillary (30 m x 0.25-mm-i.d.) with a0.25- am bonded phase ofDB-5 column temperature, 50 °C (1 min), 30 °Cmin to 130 °C, 5 °C min to 270 °C inlet and transfer temperature, 270 and 220 °C, respectively He gas with column head pressure, 12psi injection method, splitless mode. The retention time and quantitation ion of oxyfluorfen were 23.9 min and mjz 252, respectively. ... 

Model GC6890, Hewlett-Packard Pulsed splitless sample injector. Column head pressure, 98 kPa pulse pressure, 240 kPa pulse time, 0.5 min... 

Splitless sample injector. Column head pressure ... 

Figure 3.2 Schenatic diagram of a pressure regulator and mechanical mass flow controller. P, and P are the inlet and outlet pressure of the pressure regulator, respectively. Pj, Pj and P are the inlet, reference, and column head pressure for the flow controller and V is a needle valve used to set Pj to the desired value.

By default, Import entire file is selected, so deselect it and specify that line 1 is to be used for column headings and that all rows at line 2 and beyond are to be imported. Next, select the Text Format option and make the following changes so that the pipe character is set as the variable delimiter. 

Note how SAS Enterprise Guide defaults to row 1 containing column headings and then begins importing actual data in column 2. If you select Column Options in the left pane, you will see this window ... 

In the column heading you see N=, which represents the number of subjects in the given column population. 

It does not place population counts in the column heading. 

O This DATA NULL step defines three macro variables, nl, n2, and n3, that are used in the column headings for Placebo, Active and Overall therapy groups as well as for denominators to be used for percentage calculations. Note that the variable representing all patients who received therapy serves as the denominator, as any of them could possibly have had an adverse event. 

PROC REPORT is used in this example because there are no special pagination requirements and the pages can break wherever they need to. Note that the nl, n2, and n3 macro variables are used to place the total patient counts into the column headings. The BREAK statement on the group variable ensures division between the ANY MEDICATION row and the rest of the table. In order to get a continuation note at the bottom of the table, a COMPUTE block is used with the lastrec variable. 

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