Green thickness

Oil of parsley, obtained by distillation of the fruit, is a yellowish or yellowish-green, thick liquid, specific gravity 1.017 to 1.100, optical rotation 5 to 10°, refractive index 1.488 to 1.507. 

Dark green, thick liq, usually depositing a granular, cryst substance. Bitter, unpleasant taste, d not less than 1.0. Insoluble in water partly sol in alcohol or chloroform. Almost completely sol in ether not less than 85% sol in petr ether. Shake well before dispensing. 

Green thickness Thickness of the green tape-cast layer. See also Dry thickness. 

Fig. 3. Orientation of the sample. A. The sample map (arrow). B. The position of the block before (thin arrow) and after (thick arrows) the detachment from the cover slip. C. The sample before its trimming the external view of the block. D. Scheme of the grid and the position of the cell (green, thick arrow) and cavities (circles, thin arrows). The cavities should form a horizontal line (red broken line). E. Position of the pyramid. F. The position of the sample after the orientation and trimming of the upper and lower edges (thick arrows) of the sample. The cell of interest is shown by the double arrow. The small arrow indicates the position of the glass knife related to the pyramid.

Fig. 7.7 Core-sheU model for RuOj powder catalysts. The degree of surface oxidation is determined by the CO/O2 reactant feed ratio and the temperature. The inactive RuO2(100)-c(2 x 2) (light blue) surface facets are formed under oxidizing conditions (C0/02<2), whereas the low-activity metallic ruthenium surfaces (Ru(OOOl)-O) (dark blue) are exposed under net reducing conditions (C0/02>2). The most active state is an ultrathin RUO2 (light and dark green thickness 1-2 mn) layer supported on a metallic ruthenium core. This state is achieved by complete reduction of the RUO2 particle followed by mild re-oxidation below 500 K...

A thin layer of dark green beryl had been grown by a hydrothermal technique over the surface of a pale beryl to imitate emerald. It has been suggested that such stones should be called synthetic emerald-beryl doublets (16). The abiHty to grow thin, but not thick, single-crystal diamond on the surface of natural diamond (17) leads to the possibiHty of growing such a thin film colored blue with boron this has been done experimentally (18). 

The thickness of the tape is controUed by the sHp characteristics, the height of the doctor blade, the casting rate, and the pressure head of the sHp reservoir behind the doctor blade. SHp viscosities in the range of 1 5 Pa-s (10—50 P) are used to cast tapes at 5—100 cm/s. To achieve the desired strength and flexibUity in the green tape, tape casting slurries contain more binder than those used in sHp casting, as weU as a plasticizer to ensure flexibUity. 

Figure 4.23 Thick, red cuprous oxide layer covering internal surface of 90 10 cupronickel condenser tube. Note the green mounds marking sites of localized wastage.

The reaction mixture is then warmed on the steam bath for an additional two hours (90°C to 95°C). The excess hydrazine hydrate is removed in vacuo. The residue of viscous 1-hy-drazlno-3-morpholinyl-2-propanol Is not distilled, but is mixed with 10.16 g (0.0B6 mol) diethyl carbonate and a solution of 0.3 g sodium metal in 15 ml methyl alcohol. The mixture is refluxed about 2 hours under a 15 cm Widmer column, the alcohol being removed leaving a thick, green liquid residue, which is cooled and the precipitate which forms is removed by filtration and washed well with ether. Yield B2%, MP114°C to 116°C. Recrystallization from isopropanol gives purified 3-amino-5-(N-morpholinyl)-methyl-2-oxazolidone, MP 120°C as the intermediate. 

Grey-green to dark green dependent on thickness... 

The ozone (03) layer aver the southern hemisphere stratosphere in August 2007. The bar at the bottom indicates the color-coding used to indicate the thickness of the layer. The thickness is measured in Dobsons (= 0.01 mm thick). The normal ozone layer for the stratosphere is 360 Dobsons (color coded as green). The ozone "hole" shown in pink is 200-220 Dobsons. The "hole" will increase when another reading is taken in September. 

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