No. Compound Internal standard compound Linear equation Linear range (ng/mL) LOD (μ g/kg) LOQ (μ g/kg) ME 1 Clenbuterol Clenbuterol-D9 Y = 0.0328466 + 0.10541X 0.5–40 0.9976 0.1 0.2 0.85 2 Salbutamol Salbutamol-D3 Y = 0.00695222 + 0.0827112X 0.5–40 0.9983 0.1 0.2 0.90 3 Ractopamine Ractopamine-D3 Y = 0.00962176 + 0.0887182X 0.25–20 0.9997 0.05 0.1 0.93 4 Terbutaline Salbutamol-D3 Y = 0.0563537 + 0.062133X 0.5–40 0.9972 0.1 0.2 0.92 5 Fenoterol Clenbuterol-D9 Y = −0.00131536 + 0.045025X 0.25–20 0.9979 0.05 0.1 0.82 6 Tulobuterol Clenbuterol-D9 Y = 0.0403942 + 0.142663X 0.25–20 0.9992 0.05 0.1 0.75 7 Penbutolol Clenbuterol-D9 Y = −0.0634425 + 0.296814X 0.5–40 0.9980 0.1 0.2 0.78 8 Cimaterol Clenbuterol-D9 Y = 0.0233392 + 0.0250413X 0.5–40 0.9981 0.1 0.2 0.81 9 Salmeterol Clenbuterol-D9 Y = 0.0254088 + 0.11891X 0.25–20 0.9976 0.05 0.1 0.84 10 Atenolol Salbutamol-D3 Y = −0.0294185 + 0.315163X 0.5–40 0.9988 0.1 0.2 0.78 11 Metoprolol Clenbuterol-D9 Y = 0.0805915 + 0.247612X 0.25–20 0.9980 0.05 0.1 0.89 12 Clenproperol Ractopamine-D3 Y = −0.0188051 + 0.04365010.5–40 0.9988 0.1 0.2 0.77 13 Demethyl coclaurine Demethyl Coclaurine-D4 Y = −0.00387219 + 0.0814972X 0.5–40 0.9995 0.1 0.2 0.88 14 Tretoquinol Tretoquinol-D9 Y = −0.0679088 + 0.156311X 0.5–40 0.9987 0.1 0.2 0.90 15 Propanolol Clenbuterol-D9 Y = 0.056474 + 0.285512X 0.25–20 0.9977 0.05 0.1 0.78 16 Meprednisone Hydrocortisone-D2 Y = −0.0727716 + 0.1656X 0.5–40 0.9989 0.1 0.2 0.74 17 Prednisolone Hydrocortisone-D2 Y = −0.00815719 + 0.0527182X 0.5–40 0.9992 0.1 0.2 0.86 18 Methylprednisolone Hydrocortisone-D2 Y = −0.0237101 + 0.0520901X 0.5–40 0.9992 0.1 0.2 0.68 19 Dexamethasone Hydrocortisone-D2 Y = −0.0114097 + 0.0332118X 0.5–40 0.9988 0.1 0.2 0.77 20 Betamethasone Hydrocortisone-D2 Y = −0.02721 + 0.0441686X 0.5–40 0.9987 0.1 0.2 0.80 21 Beclomethasone Hydrocortisone-D2 Y = −0.0222696 + 0.0337372X 0.5–40 0.9989 0.1 0.2 0.70 22 Fludrocortisone Hydrocortisone-D2 Y = −0.0364505 + 0.180234X 0.5–40 0.9988 0.1 0.2 0.63 23 Hydrocortisone Hydrocortisone-D2 Y = −0.0287757 + 0.155345X 0.5–40 0.9995 0.1 0.2 0.89 24 Cortisone Hydrocortisone-D2 Y = −0.0318001 + 0.0787036X 0.5–40 0.9991 0.1 0.2 0.88 25 Zilpaterol Salbutamol-D3 Y = 0.0081897 + 0.0555902X 0.5–40 0.9973 0.1 0.2 0.88 26 Stanozolol Testosterone-D3 Y = 0.295443 + 0.652478X 0.5–40 0.9975 0.1 0.2 0.78 27 Trenbolone Testosterone-D3 Y = 0.0899871 + 0.331158X 0.25–20 0.9974 0.05 0.1 0.65 28 Metandienone Testosterone-D3 Y = 0.0148753 + 0.10149X 0.5–40 0.9982 0.1 0.2 0.69 29 17-Methyltestosterone Testosterone-D3 Y = 0.0434338 + 0.117486X 0.5–40 0.9969 0.1 0.2 0.71 30 Testosterone Testosterone-D3 Y = 0.0121521 + 0.10279X 0.5–40 0.9985 0.1 0.2 0.93 31 Nandrolone Testosterone-D3 Y = 0.015237 + 0.0979825X 0.5–40 0.9986 0.1 0.2 0.58 32 Testosterone propionate Testosterone-D3 Y = 0.0044069 + 0.0430173X 0.5–40 0.9996 0.1 0.2 0.91 33 Nandrolone 17-propionate Testosterone-D3 Y = 0.0195716 + 0.031933X 0.5–40 0.9985 0.1 0.2 0.81 34 Boldenone Testosterone-D3 Y = 0.0253621 + 0.0937769X 0.5–40 0.9974 0.1 0.2 0.69 35 Nandrolone phenylpropionate Testosterone-D3 Y = −0.0364081 + 0.0300981X 0.25–20 0.9967 0.05 0.1 1.18 36 Dehydroepiandrosterone Testosterone-D3 Y = 0.0121521 + 0.10279X 0.5–40 0.9985 0.1 0.2 0.70 37 Zeranol Zeranol-D5 Y = −0.00666451 + 0.10036X 0.5–40 0.9988 0.1 0.2 0.75 38 Beta-zearalanol Zeranol-D5 Y = −0.0100097 + 0.080692X 0.5–40 0.9993 0.1 0.2 0.68 39 Alpha-zearalenol Zeranol-D5 Y = 0.00132244 + 0.131453X 0.5–40 0.9983 0.1 0.2 0.77 40 Beta-zearalenol Zeranol-D5 Y = −0.00197718 + 0.099839X 0.5–40 0.9984 0.1 0.2 0.80 41 Zearalanone Zeranol-D5 Y = 0.019878 + 0.204666X 0.5–40 0.9984 0.1 0.2 0.75 42 Zearalenone Zeranol-D5 Y = −0.0401997 + 0.253658X 0.5–40 0.9994 0.1 0.2 0.69 43 Acetazolamide Furosemide-D5 Y = 0.00503859 + 0.0917645X 2.5–200 0.9983 0.5 1 0.93 44 Canrenone Canrenone-D6 Y = 0.0261506 + 0.165535X 2.5–200 0.9992 0.5 1 0.86 45 Chlortalidone Bendroflumethiazide-D5 Y = −0.00787723 + 0.0278848X 2.5–200 0.9985 0.5 1 0.83 46 Furosemide Furosemide-D5 Y = −0.000751913 + 0.0762856X 2.5–200 0.9993 0.5 1 0.92 47 Spironolactone Canrenone-D6 Y = 0.00130985 + 0.0250254X 2.5–200 0.9992 0.5 1 0.82 48 Bendroflumethiazide Bendroflumethiazide-D5 Y = 0.00187415 + 0.0851601X 2.5–200 0.9981 0.5 1 0.90 49 Chlorothiazide Bendroflumethiazide-D5 Y = 0.0158104 + 0.101733X 2.5–200 0.9996 0.5 1 1.10 50 Hydrochlorothiazide Bendroflumethiazide-D5 Y = −0.00456868 + 0.0353866X 2.5–200 0.9985 0.5 1 1.08 51 Triamterene Canrenone-D6 Y = 0.479403 + 0.829713X 2.5–200 0.9973 0.5 1 0.61 52 4-Amino-6-chlorobenzene-1,3-disulfonamide Furosemide-D5 Y = −0.00539682 + 0.109846X 2.5–200 0.9989 0.5 1 0.65 53 Bumetanide Canrenone-D6 Y = −0.0387555 + 0.04761222.5–200 0.9987 0.5 1 0.70 54 Torasemide Canrenone-D6 Y = −0.0583651 + 0.0986786X 2.5–200 0.9988 0.5 1 0.78 55 Acebutolol Acebutolol-D7 Y = −0.00480551 + 0.0829962X 0.5–40 0.9999 0.1 0.2 0.93 56 Bromoclenbuterol Clenbuterol-D9 Y = −0.0492107 + 0.0921308X 0.5–40 0.9978 0.1 0.2 0.88 57 Celipolol Celipolol-D9 Y = 0.000804285 + 0.099369X 0.5–40 1.0000 0.1 0.2 0.95 58 Formoterol Clenbuterol-D9 Y = −0.127637 + 0.14402X 0.5–40 0.9976 0.1 0.2 0.85 59 Brombuterol Clenbuterol-D9 Y = −0.0463769 + 0.0683862X 0.5–40 0.9966 0.1 0.2 0.80 60 Nebivolol Nebivolol-D4 Y = −0.00563137 + 0.26977X 0.5–40 0.9987 0.1 0.2 0.90