E N D
Supplemental Data Fig. 2: Pearson’s correlationUrinary concentrations of DHBA and DHPPA (n=33) from the protocols A, B and D were correlated with the concentrations from the protocol C (most purification). For DHBA:Protocol A (straight from hydrolysis): r2 = 0.9243 (y =1.063x + 1.423)Protocol B (no extraction):r2 = 0.9699 (y =1.139x + 0.906)Protocol D (direct urine dilution):r2 = 0.8153 (y =1.240x + 0.782) For DHPPA:Protocol A (straight from hydrolysis): r2 = 0.9291 (y =1.074x + 0.809)Protocol B (no extraction):r2 = 0.9854 (y =1.063x + 0.393)Protocol D (direct urine dilution):r2 = 0.8371 (y =0.741x – 3.562) DHBA X___protocol A □...... protocol B Δ__ protocol D DHPPA X___protocol A □...... protocol B Δ__ protocol D