Science: v.1-v.219Moses King, 1958 |
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... operation allows very rapid work 80 or more determinations can be made in an hour . - REPRODUCIBILITY within 2 of 1 % , normal operation . HIGH SENSITIVITY of the instrument permits detection of as little as 0.004 mEq / L . 10 TIMES ...
... operation allows very rapid work 80 or more determinations can be made in an hour . - REPRODUCIBILITY within 2 of 1 % , normal operation . HIGH SENSITIVITY of the instrument permits detection of as little as 0.004 mEq / L . 10 TIMES ...
Стр. 1160
... operation . A replica grating is used in conjunction with a sodium chloride prism for dispersion . Linear wave num- ber presentaton is preserved over the range 650 to 4000 cm - 1 . ( Beckman In- strument Inc. , Dept. 455 ) RADIATION ...
... operation . A replica grating is used in conjunction with a sodium chloride prism for dispersion . Linear wave num- ber presentaton is preserved over the range 650 to 4000 cm - 1 . ( Beckman In- strument Inc. , Dept. 455 ) RADIATION ...
Стр. 1180
... operation For precise counting of soft beta emitters such as Car- bon 14 , Tritium , Sulphur 35 , the TMC Model LP - 2A Liquid Phosphor Counter offers many exclusive advan- tages in both operation and design , proven in the various ...
... operation For precise counting of soft beta emitters such as Car- bon 14 , Tritium , Sulphur 35 , the TMC Model LP - 2A Liquid Phosphor Counter offers many exclusive advan- tages in both operation and design , proven in the various ...
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12 Sept 18 July AAAS acid activity aldosterone American amino acids animals apparatus Association Atomic B. F. Skinner Bausch & Lomb behavior biochemical biological cells chemical chemistry Chicago chlorophyll Choice Hotel cholinesterase College Colorimeters complete Corp curve Department Dept effect electron ence energy enzyme equipment experiments field Glass gram hemerythrin increase Institute Instrument International Geophysical isotopes Laboratory material mathematics measurement Medical ment method microscope Model molecules National nuclear observed OHIO STATE UNIVERSITY operation optical oxidation papers particles percent physics plant predicates present problems protein radiation radioactive range reaction References and Notes sample Science Scientific scientists Soviet surface temperature tion titration tive tryptophan tube ture U.S. Geological Survey United Univ University volume Washington x-ray York