Modern instrumental analysis comprehensive analytical chemistry 47 s ahuja n jespersen 2006 (elsevier)

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 1 ppt

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 1 ppt
... NY 10 016 , U.S.A tel: 21 2-6 9 6-9 000; fax: 21 2-6 8 5-4 540 Distribution and Customer Service Marcel Dekker, Inc., Cimarron Road, Monticello, New York 12 7 01, U.S.A tel: 80 0-2 2 8 -1 16 0; fax: 84 5-7 9 6 -1 772 ... Hemisphere Distribution Marcel Dekker AG, Hutgasse 4, Postfach 812 , CH-40 01 Basel, Switzerland tel: 4 1- 6 1- 2 6 0-6 300; fax: 4 1- 6 1- 2 6 0-6 333 World Wide Web http://www.dekker.com The publisher offers ... Avenue, New York, New York 10 016 Soil- Water Interactions: Mechanisms and Applications, Shingo lwata and Toshio Tabuchi with Benno P Warkentin Soil Analysis: Modern Instrumental Techniques, Second Edition,...
  • 64
  • 229
  • 0

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 2 docx

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 2 docx
... 62. 9 521 63.9619 63.94 42 74.9311 79. 924 6 1599 9 62 1555 968 1455 1807 128 2 25 11 25 86 1676 23 83 20 99 25 09 27 97 1950 423 4 7887 9867 SAMPLE PREPARATION AND APPLICATIONS ICP-AES and ICP-MS are now used ... 53.9396 55.9349 62. 929 6 63. 929 1 63. 929 1 74. 921 6 79.9165 28 IV Interfering ion Nominal m/z 12 C2 N2 12 16 C O 14 16 N OH 15 16 N O 16 O2 12 16 C O2 32 16 S O 35 16 Cl O 35 16 Cl O H 40 Ar12C 40 Ar14N ... 40 Ar23Na 32 16 S O2 32 S2 40 Ar35Cl 40 Ar2 14 Accurate m/z Resolution required 24 .0000 28 .0060 27 .9949 31.0057 30.9950 31.9898 43.9898 47.9670 50.9637 51.9715 51.9 623 53.9653 55.95 72 62. 9 521 63.9619...
  • 58
  • 119
  • 0

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 3 pps

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 3 pps
... 1-Nitroso-2-naphthol, pH 6.9 Dimethylglyoxime, pH 8 .3 pH 2.8 with HCl 8-Hydroxyquinoline, pH 6.9 Catechol, pH 6.9 Ammonium pyrrolidone dithio-carbamate, pH 7 .3 À1. 13 À0.7 À1. 13 À0.27 À0. 53 À1.01 ... DP-CSV DP-ASV CSV DP-CSV CSV CSV DP-ASV CSV DP-CSV Zn DP-CSV Reagent Peak potential, V Limit of detection Alizarin Red S, pH 7.1 pH 2.8 with HCl Dimethylglyoxime, pH 8 .3 Catechol, pH 7.5 1-Nitroso-2-naphthol, ... with a working range of pH 1– 13, and that is a great deal tougher than any glass electrode Mettler-Toledo and Thermo-Russell market ISFET pH electrodes for demanding environmental applications,...
  • 25
  • 239
  • 0

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 5 pptx

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 5 pptx
... Sample Aniona 2 .5 mM HCI þ 2 .5 mM m-PDA.2HC1d m-PDH2þ R-HCO3 þ NaHCO3 ,R-HCO3 þ NaHCO3 R-HCO3 þ MA! R-A þ MHCO3 R-A þ NaHCO3! R-HCO3 þ NaA R-PDAH2þPADH2þ þ 2ClÀ , R-PDAH2þPDAH2þ þ 2C1À R-PDAH2 þ MA ... 2C1À! R-M þ PDAH2þ þ 2C1À þ A R-M þ PDAH2þ þ 2C1À! R-PDAH2 þ MC12 TM Copyright n 2004 by Marcel Dekker, Inc All Rights Reserved R-H þ HCl ,R-H þ HCl R-H þ MA!R-H þ MA R-M þ HCl!R-H þ MC1 2R-OH þ ... precolumn (AG-3, Â 50 mm) and a separator column (AS-3, Â 250 mm), both packed with a low-capacity anion-exchange resin, and a suppressor column (9 Â 100 mm) packed with a high-capacity cation-exchange...
  • 46
  • 210
  • 0

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 6 potx

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 6 potx
... 1. 16 1.41 1.31–1.38 1.35–1.38 2.30–2.45 2.28–2.34 2.28–2.32 2. 26 2.29 2 .60 –2 .69 2 .63 –2.75 2 .62 –2 .69 2 .60 –2 .68 5 .65 6. 05 5 .68 –5. 86 5.77–5.84 1.29 1.33 1. 36 2. 36 2.31 2.29 2.28 2 .63 2 .68 2 .66 2 .64 ... CHN2000, CNS-2000, FP-2000; 144 Series; 400 Series 70-sec C Analyzer; CR-412; CHN -6 0 0, -8 00 & -1 000; FP-228N; IR-12; DC-12; CS- 46; TN-15; FP-228N; TC- 36; UO 14SP; Sulfur Analyzer; SC-32; SC-132 Operating ... 39. 16 38. 96 3 .67 3 .69 3.7 3 .67 3.71 3 .68 0.300 0.289 0.289 0.289 0.2 96 0.2 86 "  Std dev CV (%) 2 .62 0. 06 2.18 0.170 0.0 06 3.35 0.033 0.002 4.79 "  Std dev CV (%) 39.15 0. 16 0.42 3 .69 0.01 0.40...
  • 48
  • 185
  • 0

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 7 pptx

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 7 pptx
... 10) X-Ray Tube WD-XRF instruments are normally fitted with an x-ray tube of or kW (maximum power dissipation) and with a maximum operating potential of 60, 75 , or 100 kV Side-window and end-window ... 160 173 0 3000 1040 22.1 29.4 2390 148 298 449 35.8 655 85 1960 194 0.8 0 .7 0.2 8.1 1.0 0.3 0.6 0.2 0.3 2.3 0.4 0 .7 0.3 0.2 25 6.3 13.9 11.1 2.6 7. 7 4.5 5.5 3.9 3.5 3.9 2.0 12.0 7. 2 14 .7 30 .7 2.0 ... Jongh (1 973 , 1 979 ), which allows one element to be eliminated from consideration in an influence-type coefficient approach (e.g., Fe in steels or loss-on-ignition in the analysis of rocks and soils)...
  • 61
  • 249
  • 0

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 8 ppsx

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 8 ppsx
... 129I (Muramatsu and Yoshida, 1995; Parry et al., 1995), 232Th and 238U (Edgington, 1967; Fakhi et al., 1 988 ), and 237Np (Ruf and Friedrich, 19 78; Byrne, 1 986 ; May and Pinte, 1 986 ) For the metal ... and 500 to 1500 keV, in which 89 Sr decays are measured Separation of 237Np and a-Emitting Isotopes of Pu and Analysis by ICP-MS and a-Spectrometry (Morris and Livens, 1996) The sample is dry-ashed ... Guerra, F and Roselli, C 19 98 Sequential separation and determination of plutonium, americium-241 and strontium-90 in soils and sediments J Radioanal Nucl Chem 230:21–27 Kaye, J H., Strebin, R S and...
  • 36
  • 137
  • 0

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 9 docx

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 9 docx
... O’Leary ( 199 3), Nordt et al ( 199 6), Wada and Ueda ( 199 6), and Handley et al ( 199 9) Most of these indicate the magnitudes of fractionations when substrate availability is not limiting and other ... Scrimgeour and Robinson More sophisticated 15N techniques allow N fluxes through various soil and microbial pools to be derived (Powlson and Barraclough, 199 3; Hart and Myrold, 199 6; Mary et al., 199 8) ... H.P., and Brand, W.A 199 4 On-line sulfur-isotope determination using an elemental analyzer coupled to a mass-spectrometer Anal Chem 66:2816–28 19 Giesemann, A., Weigel, H.J., and Jager, H.-J 199 5...
  • 51
  • 188
  • 0

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 10 docx

Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 10 docx
... Harrison, and R.J Laughlin 1999 Measurements of N2O emissions from grassland soil using photo-acoustic infra-red spectroscopy, long-path infra-red spectroscopy, gas chromatography and continuous-flow ... system, and found mean flux rates between and 53 mg N2O-N mÀ2 hÀ1 in three pine forest ecosystems, and 8 102 mg N2O-N mÀ2 hÀ1 in a beech stand Weitz et al (1998) measured the emissions of N2O from soils ... Degorska, and P Orlanski 1996 Effect of land use on the rate of methane uptake by surface soils in northern Europe Atmos Environ 30 :100 5 101 1 Dorr, H and K.O Munnich 1990 222Rn flux and soil air...
  • 44
  • 155
  • 0

Xem thêm

Từ khóa: sample preparation techniques in analytical chemistryprinciples and practice of analytical chemistrysample preparation techniques in analytical chemistry somenath mitrasample preparation techniques in analytical chemistry volume 162sample preparation techniques in analytical chemistry somenath mitra pdfsample preparation methods in analytical chemistrysample preparation techniques in analytical chemistry 2009sample preparation techniques in analytical chemistry ebooksample preparation techniques in analytical chemistry pptsample preparation techniques in analytical chemistry downloadsample preparation techniques in analytical chemistry free downloadsample preparation techniques in analytical chemistry mitrasample preparation techniques in analytical chemistry vol 162what are the techniques used in sample preparation in analytical chemistrymodern systems analysis and design 5th edition pdf free downloadufquan tri kinh doanh chat luong cao26431ufquan ly kinh doanh25998ufquan tri van phong26000ufquan tri nhan luc26001[2016] ĐỀ THI VÀ ĐÁP ÁN CÁC MÔN THI THỬ LỚP 10 PTNK ĐỢT 2 – Trung Tâm Phổ Thông Năng Khiếu (Dạy – Học Thêm) H A CH[2016] ĐỀ THI VÀ ĐÁP ÁN CÁC MÔN THI THỬ LỚP 10 PTNK ĐỢT 2 – Trung Tâm Phổ Thông Năng Khiếu (Dạy – Học Thêm) H AViệt Nam học ufviet nam hoc26009Hỏi đáp 38 tại sao ngôn ngữ phụng vụ không thích nghi với ngôn ngữ ngày naycbe42 danh sach mien giam hoc bong K62.K63.K64 hoc ky I 2014 201561272 quyet dinh cap hoc bong kkht cho hs sv khoa 63 64 65 hoc ky i nam hoc 2014 20157483b 2014 2015 HK1 DHCQ7f1f6 2014 2015 HK1 CDCQe6bcd TKB Tuan sinh hoat cong dan 2015 20167e25d 003 Quy che dao tao trung cap chuyen nghiep chinh quyCổ đông và nhà đầu tưCổ đông và nhà đầu tư fd1f3TV T8Cổ đông và nhà đầu tư 25ed7TV T4Cổ đông và nhà đầu tưSinh 9 thiên thanh tiết 19 bài 19 mối quan hệ giữa gen và tính trạngHỏi đáp 35 bổng lễ tiền xin lễ để làm gì