Respondent sequence number
Surplus specimen caffeine 2 year weights
Surplus specimen caffeine 4 year weights
1-methyluric acid (umol/L)
1-methyluric acid comment code
7-methyluric acid (umol/L)
7-methyluric acid comment code
1,3-dimethyluric acid (umol/L)
1,3-dimethyluric acid comment code
1,7-dimethyluric acid (umol/L)
1,7-dimethyluric acid comment code
3,7-dimethyluric acid (umol/L)
3,7-dimethyluric acid comment code
1,3,7-trimethyluric acid (umol/L)
1,3,7-trimethyluric acid comment code
1-methylxanthine (umol/L)
1-methylxanthine comment code
3-methylxanthine (umol/L)
3-methylxanthine comment code
7-methylxanthine (umol/L)
7-methylxanthine comment code
1,3-dimethylxanthine(theophylline)umol/L
1,3-dimethylxanthine comment code
1,7-dimethylxanthine(paraxanthine)umol/L
1,7-dimethylxanthine comment code
3,7-dimethylxanthine(theobromine)umol/L
3,7-dimethylxanthine comment code
1,3,7-trimethylxanthine(caffeine)umol/L
1,3,7-trimethylxanthine comment code
5-actylamino-6-amno-3-methyluracil(uM/L)
5-actylamno-6-amno-3-methylucl cmnt code