Absolute organ weights

Table 7. Absolute organ weight in beagle dogs treated with ofloxacin... 

In a chronic-duration study, groups of 60 male and 60 female Fischer 344 rats were exposed to 0, 0.005, 0.025, or 0.164 ppm HDI over a 2-year period. Control rats were sham-exposed rats (conditioned air exposure). No significant changes in absolute or relative gastrointestinal tract organ weights were found (Mobay Corporation 1989). 

Malawer et al. [7] reported in 1984 the SEC of PVP K-15, K-30, K-60, and K-90 using diol-derivatized silica gel column sets and aqueous mobile phase modified with various polar organic solvents. Senak et al. reported in 1987 [8] the determination of the absolute molecular weight and molecular-weight distribution of PVP by SEC-LALLS and SEC with universal calibration. T e column set used consists of TSK-PW 6000, 5000, 3000, and 2000 columns and a mobile phase of water-methanol (50 50, v/v) with O.IM LiNOj. One hundred percent recovery was reported. The results showed good agreement in from SEC-LALLS and... 

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