80
has definitions from the field of mathematics
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[ adjective ] being ten more than seventy
Used in print (Jay C. Harris and John R. Van Wazer, "Detergent...)( 2 ) In the critical micelle region , there is a rapid agglomeration or polymerization to give the micelles , which have a degree of polymerization averaging around 60 - 80 . (Francis J. Johnston and John E. Willard, "The...)Some 80 reaction tubes from 13 manifold fillings were illuminated in the temperature range from 40 to 85 ` in a further endeavor to determine the cause of the irreproducibility and to obtain information on the activation_energy and the effect of light intensity . (M. Yokoyama et al., "Chemical and serological...)They were then centrifuged at 59780 rpm for 35 to 80 min at 20 ` C in a Spinco model E ultracentrifuge at a protein concentration of 1.00 to 1.25 % . (A. N. Nagaraj and L. M. Black, "Localization of...)The proteins were extracted with 3 volumes of * * f in * * f to give a nearly neutral extract and precipitated by 80 % saturation with * * f . The precipitate was washed twice with an 80 % saturated solution of * * f , dissolved in a small quantity of 0.1 M neutral phosphate buffer , dialyzed against cold distilled_water till free from ammonium_ions , and lyophilized using liquid_nitrogen . Related terms |
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[ noun ] (mathematics) the cardinal number that is the product of ten and eight
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