| HPLC | high-performance liquid chromatography; high-power liquid chromatography; high-pressure liquid chrom... |
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| LLC | Lewis lung carcinoma; liquid-liquid chromatography; long-leg cast; lymphocytic leukemia |
| LSC | late systolic click; left side colon cancer; left subclavian; lichen simplex chronicus; liquid scint... |
| NW | naked weight; nasal wash |
| WO | wash out; will order; written order |
| LLE | Liquid-liquid extraction |
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| ASL | Airway surface liquid |
| DHPLC | Denaturing High Performance Liquid Chromatography |
| DNAPL | dense non-aqueous phase liquid |
| FPLC | Fast Performance Liquid Chromatography |
marking medium
| liquid-liquid chromatography | Chromatography in which both the moving phase and the stationary (or reverse-moving) phase are liquids, as in countercurrent distribution. (05 Mar 2000) |
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| wash | 1. To cleanse by ablution, or dipping or rubbing in water; to apply water or other liquid to for the purpose of cleansing; to scrub with water, etc, or as with water; as, to wash the hands or body; to wash garments; to wash sheep or wool; to wash the pavement or floor; to wash the bark of trees. "When Pilate saw that he could prevail nothing, . . . He took water and washed his hands before the multitude, saying, I am innocent of the blood of this just person." (Matt. Xxvii. 24) 2. To cover with water or any liquid; to wet; to fall on and moisten; hence, to overflow or dash against; as, waves wash the shore. "Fresh blown roses washed with dew." (Milton) "[The landscape] washed with a cold, gray mist." (Longfellow) 3. To waste or abrade by the force of water in motion; as, heavy rains wash a road or an embankment. 4. To remove by washing to take away by, or as by, the action of water; to drag or draw off as by the tide; often with away, off, out, etc.; as, to wash dirt from the hands. "Arise, and be baptized, and wash away thy sins." (Acts xxii. 16) "The tide will wash you off." (Shak) 5. To cover with a thin or watery coat of colour; to tint lightly and thinly. 6. To overlay with a thin coat of metal; as, steel washed with silver. To wash gold, etc, to treat earth or gravel, or crushed ore, with water, in order to separate the gold or other metal, or metallic ore, through their superior gravity. To wash the hands of. See Hand. Origin: OE. Waschen, AS. Wascan; akin to D. Wasschen, G. Waschen, OHG. Wascan, Icel. & Sw. Vaska, Dan. Vaske, and perhaps to E. Water. 1. The act of washing; an ablution; a cleansing, wetting, or dashing with water; hence, a quantity, as of clothes, washed at once. 2. A piece of ground washed by the action of a sea or river, or sometimes covered and sometimes left dry; the shallowest part of a river, or arm of the sea; also, a bog; a marsh; a fen; as, the washes in Lincolnshire. "The Wash of Edmonton so gay." "These Lincoln washes have devoured them." (Shak) 3. Substances collected and deposited by the action of water; as, the wash of a sewer, of a river, etc. "The wash of pastures, fields, commons, and roads, where rain water hath a long time settled." (Mortimer) 4. Waste liquid, the refuse of food, the collection from washed dishes, etc, from a kitchen, often used as food for pigs. 5. The fermented wort before the spirit is extracted. A mixture of dunder, molasses, water, and scummings, used in the West Indies for distillation. 6. That with which anything is washed, or wetted, smeared, tinted, etc, upon the surface. Specifically: A liquid cosmetic for the complexion. A liquid dentifrice. A liquid preparation for the hair; as, a hair wash. A medical preparation in a liquid form for external application; a lotion. A thin coat of colour, especially. Water colour. A thin coat of metal laid on anything for beauty or preservation. 7. The blade of an oar, or the thin part which enters the water. The backward current or disturbed water caused by the action of oars, or of a steamer's screw or paddles, etc. 8. The flow, swash, or breaking of a body of water, as a wave; also, the sound of it. 9. Ten strikes, or bushels, of oysters. Wash ball, a ball of soap to be used in washing the hands or face. <chemistry> Wash barrel A bottle partially filled with some liquid through which gases are passed for the purpose of purifying them, especially by removing soluble constituents. A washing bottle. See Washing. Wash gilding. See Water gilding. Wash leather, split sheepskin dressed with oil, in imitation of chamois, or shammy, and used for dusting, cleaning glass or plate, etc.; also, alumed, or buff, leather for soldiers' belts. Source: Websters Dictionary (01 Mar 1998) |
| wash-bottle | A bottle with a tube passing to the bottom, through which gases are forced into water to purify them, a stoppered bottle with two tubes, one ending above and the other below a fluid, so that air blowing through the short tube forces liquid in a small stream from the free end of the long one; used for washing chemical apparatus. (05 Mar 2000) |
| wood-wash | Source: Websters Dictionary (01 Mar 1998) |
| gas-liquid chromatography | <technique> A chemistry lab technique, a type of column chromatography, used to separate the components of a mixed substance. The substance is held stationary by an inert solid coated with an inert liquid which is not likely to evaporate (i.e. Is nonvolatile), while a gas (called an eluant) flows past it bringing out the components one at a time. (09 Oct 1997) |
| chromatography, high pressure liquid | Liquid chromatographic techniques which feature high inlet pressures, high sensitivity, and high speed. (12 Dec 1998) |
| chromatography, liquid | Chromatographic techniques in which the mobile phase is a liquid. (12 Dec 1998) |
| clear liquid diet | A diet, often used postoperatively, consisting usually of water, tea, coffee, gelatin preparations, and clear soups or broth. (05 Mar 2000) |
| Cotunnius' liquid | <anatomy> The fluid which surrounds the membranous labyrinth of the internal ear, and separates it from the walls of the chambers in which the labyrinth lies. Source: Websters Dictionary (01 Mar 1998) |
| heavy liquid petrolatum | <chemical> A mixture of liquid hydrocarbons obtained from petroleum. It is used as laxative, lubricant, ointment base, and emollient. Pharmacological action: cathartic, emollients, ointment bases. Chemical name: Hydrocarbon oils (12 Dec 1998) |
| high-performance liquid chromatography | <investigation> A lab technique, a type of column chromatography, which uses a combination of several separation techniques to separate substances at higher resolution. Extremely sharp peaks on the elution profile can be produced with high-performance liquid chromatography (HPLC). (09 Oct 1997) |
| high-pressure liquid chromatography | <investigation> A lab technique, a type of column chromatography, which uses a combination of several separation techniques to separate substances at higher resolution. Extremely sharp peaks on the elution profile can be produced with high-performance liquid chromatography (HPLC). (09 Oct 1997) |
| immersion liquid | <microscopy> Any liquid occupying the space between the object and microscope objective. Such a liquid is usually required by objectives of 3-mm focal length or less. For best results (i.e., resolution) the liquid should be used between the condenser and the microscope slide. Immersion objectives for transmitted light are designed for use with either oil, glycerin, or water, the refractive index of the liquid and the coverslip (if any) being the determining factor. The liquid and the front lens of the objective should ideally coincide in index and in dispersion value. See: homogeneous immersion objective (05 Aug 1998) |
| full liquid diet | A diet consisting only of liquids but including cream soups, ice cream, and milk. (05 Mar 2000) |
| liquid | 1. A substance whose parts change their relative position on the slightest pressure, and therefore retain no definite form; any substance in the state of liquidity; a fluid that is not aeriform. Liquid and fluid are terms often used synonymously, but fluid has the broader signification. All liquids are fluids, but many fluids, as air and the gases, are not liquids. 2. A letter which has a smooth, flowing sound, or which flows smoothly after a mute; as, l and r, in bla, bra. M and n also are called liquids. Liquid measure, a measure, or system of measuring, for liquids, by the gallon, quart, pint, gill, etc. 1. Flowing freely like water; fluid; not solid. "Yes, though he go upon the plane and liquid water which will receive no step." (Tyndale) 2. <physics> Being in such a state that the component parts move among themselves, but do not tend to separate from each other as the particles of gases and vapors do; neither solid nor aeriform; as, liquid mercury, in distinction from mercury solidified or in a state of vapor. 3. Flowing or sounding smoothly or without abrupt transitions or harsh tones. "Liquid melody." 4. Pronounced without any jar or harshness; smooth; as, l and r are liquid letters. 5. Fluid and transparent; as, the liquid air. 6. Clear; definite in terms or amount. "Though the debt should be entirely liquid." Liquid glass. See Soluble glass, under Glass. Origin: L. Liquidus, fr. Liquere to be fluid or liquid; cf. Skr. Ri to ooze, drop, li to melt. Source: Websters Dictionary (01 Mar 1998) |
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