ILLUSTRATED POCKET DICTIONARY OF CHROMATOGRAPHY pps

... capillary column. ILLUSTRATED POCKET DICTIONARY OF CHROMATOGRAPHY capillary flow The main transfer mechanism for the mobile phase in a thin-layer chromatography plate. This action occurs because of the ... the eluted sample that has passed through the detector. (2) Defines the range of 15 Illustrated Pocket Dictionary of Chromatography, by Paul C. Sadek. ISBN 0-471-200...

Ngày tải lên: 11/08/2014, 19:20

... and spring back. bounce off ( (of) something ) to rebound from something. bounce out (of something ) to rebound out of or away from something. bounce something off (of) some- one or something ... bizarrely.) black ["blAk] 1. adj. the color of coal; the color of the darkest night; the opposite of white. (Comp: blacker; sup: blackest.) 2. adj. [of coffee served] without cream...

Ngày tải lên: 04/07/2014, 22:20

... 9. iv. to become differ- ent. 10. iv. to take off one set of clothes and put on another. a change of pace a change of activity; a change. a change of scenery a move to a different place, where ... front part of the body. 2. n. a piece of furniture with drawers, used to store clothes, linen, and other items. (Often chest of drawers.) 3. n. a large, wooden storage box. → get...

Ngày tải lên: 04/07/2014, 22:20

... dis- tant in space or time. (One of the comparative forms of far, along with farther.) 2. adv. more distant in space or time. (One of the com- parative forms of far, along with farther.) 3. adv. ... ["fri kw@n si] 1. n. the rate of [something] happening; how often an event occurs. (No plural.) 2. n. the number of times that something occurs within a given period of time....

Ngày tải lên: 04/07/2014, 22:20

... the milk of human kindness king ["kIN] 1. n. the male ruler of a nation where the head of the country inherits his office from a previous ruler. 2. n. a playing card with a picture of Q on ... contractions of the womb in the process of giving birth. (No plural.) 4. the adj. use of Q, W, or E. 5. iv. to work hard. → the fruit(s) of one’s labor(s) → in labor → one’s la...

Ngày tải lên: 04/07/2014, 22:20

... ivory tower to be aloof from the realities of living. live off (of) someone or something to obtain one’s living or means of survival from someone or some- thing. live off the fat of the land to grow ... accumulate a lot of something. loaf ["lof] 1. n., irreg. a mass of bread dough baked in one piece. (Plural: loaves.) 2. n., irreg. a mass of food cooked in a shape like Q. (...

Ngày tải lên: 04/07/2014, 22:20

... seeds, or coffee beans. → been through the mill milligram ["mIl @ grAm] n. a unit of measurement of weight; one one- thousandth (¹⁄₁₀₀₀) of a gram. millimeter ["mIl @ mit #] n. a unit of measurement ... Your guess is as good as mine. a mine of information someone or something that is full of infor- mation. mineral ["mIn (@) r@l] 1. n. one of many kinds of cryst...

Ngày tải lên: 04/07/2014, 22:20

... something off to recite a list or sequence of words, rapidly, from memory. reel under something 1. to stagger under the weight of something. 2. to stagger because of a blow. 3. to suffer because of ... sup: rawest.) 2. adj. [of something that has been] rubbed until sore; having a layer of skin rubbed off. (Adv: rawly. Comp: rawer; sup: rawest.) ray ["re] n. a beam of so...

Ngày tải lên: 04/07/2014, 22:20

... 1. n. one of the meetings of a type of (college) course that meets regularly with a professor to discuss theories, stud- ies, or research. 2. n. a meeting where a speaker, or panel of speakers, ... con- dition of being private and hidden; a place away from other people. (No plural.) second ["sEk @nd] 1. n. a basic unit of the measurement of time; ¹⁄₆₀ of a minute; ¹⁄₃₆₀₀...

Ngày tải lên: 04/07/2014, 22:20

... than the c of cold. 6. adj. quiet; not loud. (Adv: softly. See also U. Comp: softer; sup: softest.) 7. adv. quietly; not as loudly. (Comp: softer; sup: softest.) soft drink ["sOft drINk] ... or lax. (Adv: softly. Comp: softer; sup: softest.) 4. adj. [of water] lacking certain minerals and able to make lather from soap easily. (Comp: softer; sup: softest.) 5. adj. [of a letter] pron...

Ngày tải lên: 04/07/2014, 22:20