Knowledge (XXG)

Graduated cylinder

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20: 306: 234:, which is the concave. The most accurate of the reading that could be done here is reduced down to 1 mL due to the given means of measurement on the cylinder. From this, the derived error is one tenth of the least figure. For instance, if the reading is done and the value calculated is set to be 36.5 mL. The error, give or take 0.1 mL, must be included too. Therefore, the more precise value equates to 36.5 173: 142:
Two classes of accuracy exist for graduated cylinders. Class A has double the accuracy of class B. Cylinders can have single or double scales. Single scales allow to read the volume from top to bottom (filling volume) while double scale cylinders allow reading for filling and pouring (reverse scale).
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Graduated cylinders are calibrated either “to contain” (indicated liquid volume inside the cylinder) and marked as "TC" or “to deliver” (indicated liquid volume poured out, accounting for liquid traces left in the cylinder) and marked “TD”. Formerly the tolerances for “to deliver” and “to contain”
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A traditional graduated cylinder is usually narrow and tall so as to increase the accuracy and precision of volume measurement. It has a plastic or glass base (stand, foot, support) and a "spout" for easy pouring of the measured liquid. An additional version is wide and low.
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instead of a spout, so they can be closed with a stopper or connected directly with other elements of a manifold. With this kind of cylinder, the metered liquid does not pour directly, but is often removed using a
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is due to the nature of the liquid in a closed surrounded space. By nature, liquid in the cylinder is attracted to the wall around it through molecular forces. This forces the liquid surface to develop either a
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To read the volume accurately, the observation must be at an eye level and read at the bottom of a meniscus of the liquid level. The main reason as to why the reading of the volume is done via
127:, should be used, as it is even more accurate and precise. Graduated cylinders are sometimes used to measure the volume of a solid indirectly by measuring the displacement of a liquid. 43:
used to measure the volume of a liquid. It has a narrow cylindrical shape. Each marked line on the graduated cylinder represents the amount of liquid that has been measured.
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cylinders are distinct; however now these are the same. Also, the international symbols “IN” and “EX” are more likely to be used instead of “TC” and “TD” respectively.
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can be read from the given graduated cylinder picture. Another example, if the reading is done and the value calculated is set to be 40.0 mL. The precise value is 40.0
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Graduated cylinders are often used to measure the volume of a liquid. Graduated cylinders are generally more accurate and precise than
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If the reading is done and the value calculated is set to be 40.0 mL. The precise value would be 40.0 ± 0.1 or 40.1 to 39.9 mL
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melts in excess of 177 Â°C (351 Â°F)), can warp or damage polypropylene graduated cylinders, affecting accuracy.
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Two graduated cylinders. A traditional graduated cylinder (A in the image), and mixing cylinders (B in the picture)
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If the reading is done and the value calculated is set to be 36.5 mL. The more precise value equates to 36.5
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shape, depending on the type of the liquid in the cylinder. Reading the liquid at the bottom part of a
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shows the measurement line. Typical capacities of graduated cylinders are from 10 mL to 1000 mL.
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Different types of graduated cylinder: 10mL, 25mL, 50mL and 100mL graduated cylinder
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For accuracy the volume on graduated cylinders is depicted on scales with 3
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Robinson, Michael; Robinson, Mike; Taylor, Mike (2002-01-01).
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Pradyot Patnaik (2003). "Specifications for volumetric ware".
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Olukoga, A O; Bolodeoku, J; Donaldson, D (October 1997).
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The graduated cylinder was first introduced in 1784 by
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Dean's Handbook of Analytical Chemistry, 2nd Edition
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Therefore, there are 3 16:Laboratory equipment to measure liquid volume 8: 1629:Nuclear magnetic resonance (NMR) instrument 1856: 1843: 1832: 1664: 1651: 1484: 1471: 1144: 1131: 703: 692: 676: 662: 654: 635: 617: 263: 239: 183: 115:, but they should not be used to perform 55:for its excellent chemical resistance or 1994:Instruments used in medical laboratories 605:Journal of the Royal Society of Medicine 1510:Inductively coupled plasma (ICP) device 335: 301: 1558:Transmission electron microscope (TEM) 7: 344:"Graduated Cylinders - SPI Supplies" 541:"Math Skills - Scientific Notation" 325:, a similar device used for cooking 1553:Scanning electron microscope (SEM) 119:; volumetric glassware, such as a 14: 437:"Graduated Cylinders Information" 1598:Thermogravimetric analyzer (TGA) 1408:Nuclear magnetic resonance (NMR) 304: 171: 159: 288:Louis Bernard Guyton de Morveau 1: 567:Maths for Advanced Chemistry 372:www.elementalscientific.net 71:(PP) is easy to repeatedly 2034: 619:10.1177/014107689709001013 198:0.5 mL or 36.0 to 37.0 mL. 1991: 1859: 1842: 1831: 1753:Time-domain reflectometer 1663: 1650: 1520:Liquid chromatograph (LC) 1483: 1470: 1143: 1130: 702: 691: 1588:Melting-point apparatus 969:Cryogenic storage dewar 222:or the top part of the 47:Materials and structure 39:, is a common piece of 2018:Volumetric instruments 1525:Mass spectrometer (MS) 1515:Gas chromatograph (GC) 278:0.1; 40.1 or 39.9 mL. 272: 248: 192: 86:Mixing cylinders have 24: 1900:Acid-resistant gloves 1581:differential scanning 451:"Graduated Cylinders" 273: 249: 193: 22: 2013:Laboratory glassware 1477:Analytical chemistry 979:Laminar flow cabinet 685:Laboratory equipment 475:"graduated cylinder" 271:{\displaystyle \pm } 262: 247:{\displaystyle \pm } 238: 191:{\displaystyle \pm } 182: 41:laboratory equipment 1849:Personal protective 758:Meker–Fisher burner 292:volumetric analysis 256:significant figures 131:Scales and accuracy 117:volumetric analysis 88:ground glass joints 1692:Function generator 1675:Bench power supply 1614:Analytical balance 1375:Ostwald viscometer 1370:Graduated cylinder 1109:Inoculation needle 570:. Nelson Thornes. 268: 244: 188: 137:significant digits 125:volumetric pipette 33:measuring cylinder 31:, also known as a 29:graduated cylinder 25: 2000: 1999: 1987: 1986: 1983: 1982: 1960:Fire extinguisher 1950:Biosafety cabinet 1938: 1937: 1827: 1826: 1823: 1822: 1758:Transistor tester 1748:Spectrum analyzer 1646: 1645: 1642: 1641: 1466: 1465: 1462: 1461: 1338:Measuring devices 1160:Soxhlet extractor 1126: 1125: 1122: 1121: 1074:Spectrophotometer 1069:Pipeclay triangle 821:Mortar and pestle 545:www.chem.tamu.edu 109:laboratory flasks 57:polymethylpentene 2025: 1857: 1844: 1833: 1738:Network analyzer 1665: 1652: 1485: 1472: 1145: 1132: 1114:Inoculation loop 984:Microtiter plate 924:Test tube holder 816:Magnetic stirrer 704: 693: 678: 671: 664: 655: 648: 647: 645: 644: 639: 621: 595: 589: 588: 586: 584: 561: 555: 554: 552: 551: 537: 531: 530: 528: 527: 521: 515:. Archived from 514: 506: 500: 499: 497: 496: 490: 484:. 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Index


laboratory equipment
polypropylene
polymethylpentene
fragile
glass
Polypropylene
autoclave
polypropylene
ground glass joints
Cannula
meniscus
laboratory flasks
beakers
volumetric analysis
volumetric flask
volumetric pipette
significant digits


meniscus
convex
concave
concave
convex
meniscus
meniscus
significant figures
Louis Bernard Guyton de Morveau
volumetric analysis

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