condition mean min max 12pM Fe 249.65249999999997 119.28999999999999 380.015 58pM Fe 307.8159857142857 58.09797142857143 557.534 233pM Fe 14.585433333333333 14.585433333333333 14.585433333333333 1160pM Fe 56.57124821428572 25.326425 87.81607142857143 Dark 52.18536999999999 35.6076 68.76313999999999 Light 56.59631538461539 56.59631538461539 56.59631538461539 Phloroglucinol 402.192 402.192 402.192