Fridge,1-Apr,4-Apr,7-Apr,19-Apr,29-Apr,,,pH 2.01,1-Apr,4-Apr,7-Apr,19-Apr,29-Apr Analyte,Day 0,Day 4,Day 7,Day 20,Day 29,,,Analyte,Day 0,Day 4,Day 7,Day 20,Day 29 AB-PINACA,9.65,0.27,0.12,0.02,0.01,,,AB-PINACA,9.65,0.68,0.56,0.51,0.44 5F-APINACA 4-hydroxypentyl,135.44,6.23,5.88,4.06,0.02,,,5F-APINACA 4-hydroxypentyl,135.44,3.30,1.41,0.90,0.04 APINACA 4-hydroxypentyl,5.47,0.58,0.33,0.56,0.20,,,APINACA 4-hydroxypentyl,5.47,1.78,5.82,0.07,163.15 Fentanyl ,3.04,0.50,0.42,0.35,0.36,,,Fentanyl ,3.04,0.05,0.04,0.03,0.02 Methylenedioxypyrovalerone (MDPV),4.24,1.06,1.74,1.02,1.06,,,Methylenedioxypyrovalerone (MDPV),4.24,0.98,0.97,1.29,0.84 25C-NBOMe,1.01,0.82,1.20,0.54,1.13,,,25C-NBOMe,1.01,0.90,1.02,1.03,0.97 Norfentanyl,4.46,1.55,1.32,1.30,1.29,,,Norfentanyl,4.46,0.95,0.78,0.69,0.60 ,,,,,,,,,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, Room Temp,1-Apr,4-Apr,7-Apr,19-Apr,29-Apr,,,Sodium,1-Apr,4-Apr,7-Apr,19-Apr,29-Apr Analyte,Day 0,Day 4,Day 7,Day 20,Day 29,,,Analyte,Day 0,Day 4,Day 7,Day 20,Day 29 AB-PINACA,9.65,0.65,0.65,0.59,0.56,,,AB-PINACA,9.65,0.65,0.61,0.59,0.01 5F-APINACA 4-hydroxypentyl,135.44,44.93,21.13,10.09,8.15,,,5F-APINACA 4-hydroxypentyl,135.44,24.89,35.57,19.52,7.13 APINACA 4-hydroxypentyl,5.47,0.56,0.67,0.68,0.69,,,APINACA 4-hydroxypentyl,5.47,0.60,1.22,0.02,3.04 Fentanyl ,3.04,0.33,0.22,0.19,0.18,,,Fentanyl ,3.04,0.50,0.44,0.37,0.35 Methylenedioxypyrovalerone (MDPV),4.24,0.79,0.91,0.68,0.87,,,Methylenedioxypyrovalerone (MDPV),4.24,0.03,0.03,0.02,0.02 25C-NBOMe,1.01,0.81,0.56,0.18,0.37,,,25C-NBOMe,1.01,0.10,0.22,0.29,0.20 Norfentanyl,4.46,1.69,1.41,1.28,1.20,,,Norfentanyl,4.46,0.82,0.72,0.41,0.23 ,,,,,,,,,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, ,,,,,,,,y = mx + b,,,,, ,,,,,,,,m = slope,,,,, ,,,,,,,,b = intercept,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, AB-PIN,0,4,7,20,28,,,,,,,, Fridge,9.65,0.27,0.12,0.02,0.01,,,,,,,, Room Temp,9.65,0.65,0.65,0.59,0.56,,,,,,,, pH,9.65,0.68,0.56,0.51,0.44,,,,,,,, Sodium,9.65,0.65,0.61,0.59,0.01,,,,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, 5F-APIN,,,,,,,,,,,,, Fridge,135.44,6.23,5.88,4.06,0.02,,,,,,,, Room Temp,135.44,44.93,21.13,10.09,8.15,,,,,,,, pH,135.44,3.30,1.41,0.90,0.04,,,,,,,, Sodium,135.44,24.89,35.57,19.52,7.13,,,,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, APINACA,,,,,,,,,,,,, Fridge,5.47,0.58,0.33,0.56,0.20,,,,,,,, Room Temp,5.47,0.56,0.67,0.68,0.69,,,,,,,, pH,5.47,1.78,5.82,0.07,163.15,,,,,,,, Sodium,5.47,0.60,1.22,0.02,3.04,,,,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, Fent,,,,,,,,,,,,, Fridge,3.04,0.50,0.42,0.35,0.36,,,,,,,, Room Temp,3.04,0.33,0.22,0.19,0.18,,,,,,,, pH,3.04,0.05,0.04,0.03,0.02,,,,,,,, Sodium,3.04,0.50,0.44,0.37,0.35,,,,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, MDPV,,,,,,,,,,,,, Fridge,4.24,1.06,1.74,1.02,1.06,,,,,,,, Room Temp,4.24,0.79,0.91,0.68,0.87,,,,,,,, pH,4.24,0.98,0.97,1.29,0.84,,,,,,,, Sodium,4.24,0.03,0.03,0.02,0.02,,,,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, 25C-NBOMe,,,,,,,,,,,,, Fridge,1.01,0.82,1.20,0.54,1.13,,,,,,,, Room Temp,1.01,0.81,0.56,0.18,0.37,,,,,,,, pH,1.01,0.90,1.02,1.03,0.97,,,,,,,, Sodium,1.01,0.10,0.22,0.29,0.20,,,,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, Norfent,,,,,,,,,,,,, Fridge,4.46,1.55,1.32,1.30,1.29,,,,,,,, Room Temp,4.46,1.69,1.41,1.28,1.20,,,,,,,, pH,4.46,0.95,0.78,0.69,0.60,,,,,,,, Sodium,4.46,0.82,0.72,0.41,0.23,,,,,,,,