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Short-Term Study Organ Weights Individual Animal

Study Information:

Chemical Name: Isobutyl nitrite
CASRN: ="542-56-3"
Study Number: C61052B
Study Length (Year Completed):  (1987)
Exposure Route: RESPIRATORY EXPOSURE WHOLE BODY
TDMS Number: 0518501
Sex: Female
Strain and Species: F 344/N Rats

Organ Weights Individual Animal Data
Measurement Time Animal Number Dose Group (PPM) Control Code Final Body Weight (g)
Day 91 11 0 192.9
Day 91 12 0 196
Day 91 13 0 178
Day 91 14 0 176.9
Day 91 15 0 196.1
Day 91 16 0 186.8
Day 91 17 0 176.1
Day 91 18 0 233
Day 91 19 0 203.3
Day 91 20 0 202.4
Day 91 31 10 177
Day 91 32 10 193.6
Day 91 33 10 184.2
Day 91 34 10 190.6
Day 91 35 10 195.4
Day 91 36 10 214.4
Day 91 37 10 194.3
Day 91 38 10 202.8
Day 91 39 10 204.6
Day 91 40 10 208
Day 91 51 25 174.6
Day 91 52 25 202.6
Day 91 53 25 201.9
Day 91 54 25 197.4
Day 91 55 25 194.1
Day 91 56 25 190.7
Day 91 57 25 215.4
Day 91 58 25 214.4
Day 91 59 25 189.7
Day 91 60 25 217.1
Day 91 71 75 169.4
Day 91 72 75 193.4
Day 91 73 75 176.1
Day 91 74 75 196.3
Day 91 75 75 187.4
Day 91 76 75 198.4
Day 91 77 75 186.1
Day 91 78 75 198.3
Day 91 79 75 222
Day 91 80 75 212
Day 91 100 150 194.8
Day 91 91 150 167.6
Day 91 92 150 183.1
Day 91 93 150 179
Day 91 94 150 184.6
Day 91 95 150 176.3
Day 91 96 150 200.1
Day 91 97 150 195.2
Day 91 98 150 199.6
Day 91 99 150 191.2
Day 91 111 300 173.9
Day 91 112 300 173.7
Day 91 113 300 159.4
Day 91 114 300 181.2
Day 91 115 300 194
Day 91 116 300 176
Day 91 117 300 177.2
Day 91 118 300 181.8
Day 91 119 300 178.3
Day 91 120 300 194.4
Abbreviations:
NA: Not Available