AOAC Appendix C Reference Tables

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Appendix C: Reference Tables,PAGE,Table of standard atomic weights, 1999. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2,935.70 Various strength solutions of the common acids, alkalines, and alcohol . . . . . . . . . . . . . . . . . 5,955.57 Optical crystallographic properties of some crystalline drugs . . . . . . . . . . . . . . . . . . . . . . 6,955.58 Table of refractive indices for drugs, arranged according to ascending value of the lowest index. . . . 15,963.37 Nomograph relating absorbance, concentration, and absorptivity (1 cm cell) . . . . . . . . . . . . . . 19,SURPLUS TABLES,Progressive accumulation of radium emanation . . . . . . . . . . . . . . . . . 10th Ed., section 43.029,. 2000 AOAC INTERNATIONAL,. 2000 AOAC INTERNATIONAL,Table of standard atomic weights,Standard atomic weights—alphabetical order in English [scaled to Ar(12C) = 12, where 12C is a neutral atom in its nuclear and electronic,ground state]. The atomic weights of many elements are not invariant but depend on the origin and treatment of the material. The standard,values of Ar(E) and the uncertainties (in parentheses, following the last significant figure to which they are attributed) apply to elements of,natural terrestrial origin. The footnotes to this table elaborate the types of variation which may occur for individual elements and which may be,larger than the listed uncertainties of values of Ar(E). Names of elements with atomic numbers 110, 111, and 112 are temporary.,Name Atomic symbol Atomic No. Weight Footnotes,Actinium* Ac 89,Aluminium (Aluminum) Al 13 26.981538(2),Americium* Am 95,Antimony (Stibiura) Sb 51 121.760(1) g,Argon Ar 18 39.948(1) g, r,Arsenic As 33 74.92160(2),Astatine* At 85,Barium Ba 56 137.327(7),Berkelium* Bk 97,Beryllium Be 4 9.012182(3),Bismuth Bi 83 208.98038(2),Bohrium* Bh 107,Boron B 5 10.811(7) g, m, r,Bromine Br 35 79.904(1),Cadmium Cd 48 112.411(8) g,Cesium (Caesium) Cs 55 132.90545(2),Calcium Ca 20 40.078(4) g,Californiurn* Cf 98,Carbon C 6 12.0107(8) g, r,Cerium Ce 58 140.116(1) g,Chlorine Cl 17 35.4527(9) m,Chromium Cr 24 51.9961(6),Cobalt Co 27 58.933200(9),Copper Cu 29 63.546(3) r,Curium* Cm 96,Dubnium* Db 105,Dysprosium Dy 66 162.50(3) g,Einsteinium* Es 99,Erbium Er 68 167.26(3) g,Europium Eu 63 151.964(1) g,Fermium* Fm 100,Fluorine F 9 18.9984032(5),Francium* Fr 87,Gadolinium Gd 64 157.25(3) g,Gallium Ga 31 69.723(1),Germanium Ge 32 72.61(2),Gold Au 79 196.96655(2),Hafnium Hf 72 178.49(2),Hassium* Hs 108,Helium He 2 4.002602(2) g, r,Holmium Ho 67 164.93032(2),Hydrogen H 1 1.00794(7) g, m, r,Indium In 49 114.818(3),Iodine I 53 126.90447(3),Iridium Ir 77 192.217(3),. 2000 AOAC INTERNATIONAL,Table of standard atomic weights,Standard atomic weights—alphabetical order in English [scaled to Ar(12C) = 12, where 12C is a neutral atom in its nuclear and electronic,ground state]. The atomic weights of many elements are not invariant but depend on the origin and treatment of the material. The standard,values of Ar(E) and the uncertainties (in parentheses, following the last significant figure to which they are attributed) apply to elements of,natural terrestrial origin. The footnotes to this table elaborate the types of variation which may occur for individual elements and which may be,larger than the listed uncertainties of values of Ar(E). Names of elements with atomic numbers 110, 111, and 112 are temporary.,Name Atomic symbol Atomic No. Weight Footnotes,Iron Fe 26 55.845(2),Krypton Kr 36 83.80(1) g, m,Lanthanum La 57 138.9055(2) g,Lawrencium* Lr 103,Lead Pb 82 207.2(1) g, r,Lithium Li 3 (6.941(2))+ g, m, r,Lutetium Lu 71 174.967(1) g,Magnesium Mg 12 24.3050(6),Manganese Mn 25 54.938049(9),Meitnerium* Mt 109,Mendelevium* Md 101,Mercury Hg 80 200.59(2),Molybdenum Mo 42 95.94(1) g,Neodymium Nd 60 144.24(3) g,Neon Ne 10 20.1797(6) g, m,Neptunium* Np 93,Nickel Ni 28 58.6934(2),Niobium Nb 41 92.90638(2),Nitrogen N 7 14.00674(7) g, r,Nobelium* No 102,Osmium Os 76 190.23(3) g,Oxygen O 8 15.9994(3) g, r,Palladium Pd 46 106.42(1) g,Phosphorus P 15 30.973761(2),Platinum Pt 78 195.078(2),Plutonium* Pu 94,Polonium* Po 84,Potassium (Kalium) K 19 39.0993(1),Praseodymium Pr 59 140.90765(2),Promethium* Pm 61,Protactinium* Pa 91 231.03588(2),Radium* Ra 88,Radon* Rn 86,Rhenium Re 75 186.207(1),Rhodium Rh 45 102.90550(2),Rubidium Rb 37 85.4678(3) g,Ruthenium Ru 44 101.07(2) g,Rutherfordium* Rf 104,Samarium Sm 62 150.36(3) g,Scandium Sc 21 44.955910(8),Seaborgium* Sg 106,Selenium Se 34 78.96(3),Silicon Si 14 28.0855(3) r,Silver Ag 47 107.8682(2) g,Sodium (Natrium) Na 11 22.989770(2),. 2000 AOAC INTERNATIONAL,Table of standard atomic weights,Standard atomic weights—……

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