Standard Substance

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Structure Chemical Name CAS MF
DESMETHYLDOXEPIN DESMETHYLDOXEPIN 1225-56-5 C18H19NO
Bovine  urine  (hexoestrol  positive) Bovine urine (hexoestrol positive)
Bufotenine Bufotenine 487-93-4 C12H16N2O
Tapentadol O-Sulfate Tapentadol O-Sulfate 1300037-87-9 C14H23NO4S
SAXITOXIN SAXITOXIN 35523-89-8 C10H17N7O4
2,4-Dinitrophenylhydrazones,  solutions,  set 2,4-Dinitrophenylhydrazones, solutions, set
N-DESMETHYLCITALOPRAM HYDROCHLORIDE N-DESMETHYLCITALOPRAM HYDROCHLORIDE 144025-14-9 C19H19FN2O
APOLIPOPROTEIN A-I, HUMAN APOLIPOPROTEIN A-I, HUMAN 1426185-50-3
AMMonia as N IC standard AMMonia as N IC standard
7-AMINONITRAZEPAM 7-AMINONITRAZEPAM 4928-02-3 C15H13N3O
Glass-ceramic  (thermal  conductivity  and  diffusivity) Glass-ceramic (thermal conductivity and diffusivity)
MYCOPHENOLIC ACID-D3 MYCOPHENOLIC ACID-D3 1185242-90-3 C17H20O6
MEPERIDINE (D4) MEPERIDINE (D4) 53484-73-4 C15H17D4NO2
MESCALINE HYDROCHLORIDE MESCALINE HYDROCHLORIDE 832-92-8 C11H17NO3.ClH
Pork  fat  (PCB) Pork fat (PCB)
EC 2.3.2.2 EC 2.3.2.2 9046-27-9
rac-N-Ethyl-4-Methyl Cathinone Hydrochloride rac-N-Ethyl-4-Methyl Cathinone Hydrochloride 1266688-86-1 C12H18ClNO
Human  serum  (17β-estradiol,  medium  level) Human serum (17β-estradiol, medium level)
N-DESMETHYLFLUNITRAZEPAM N-DESMETHYLFLUNITRAZEPAM 2558-30-7 C15H10FN3O3
MORPHINE N-OXIDE MORPHINE N-OXIDE 639-46-3 C17H19NO4
PCP-D5 PCP-D5 60124-86-9 C17H25N
(1S,2S)-(+)-PSEUDOEPHEDRINE-D3 HCL (N-METHYL-D3) (1S,2S)-(+)-PSEUDOEPHEDRINE-D3 HCL (N-METHYL-D3) 284665-25-4 C10H16ClNO
(±)-Geosmin and 2-Methylisoborneol Solution
		
	(±)-Geosmin and 2-Methylisoborneol Solution
Doxercalciferol-D3 Doxercalciferol-D3 1217448-46-8 C28H44O
Rapeseed  (oil,  moisture,  volatiles) Rapeseed (oil, moisture, volatiles)
CHLORDIAZEPOXIDE-D5 CHLORDIAZEPOXIDE-D5 65891-81-8 C16H14ClN3O
7,8-Dihydro-14-hydroxy- normorphinone 7,8-Dihydro-14-hydroxy- normorphinone 33522-95-1 C16H17NO4
ISO-LSD ISO-LSD 2126-78-5 C20H25N3O
Progesterone-d9 Progesterone-d9 15775-74-3 C21H21D9O2
3,4-Methylenedioxy-α-Pyrrolidinobutiophenone (hydrochloride) 3,4-Methylenedioxy-α-Pyrrolidinobutiophenone (hydrochloride) 24622-60-4 C15H20ClNO3
(+/-)-METHAMPHETAMINE (+/-)-METHAMPHETAMINE 4846-07-5 C10H15N
2-(MethylaMino)-3',4'-(Methylenedioxy)valerophenone Hydrochloride 2-(MethylaMino)-3',4'-(Methylenedioxy)valerophenone Hydrochloride 17763-01-8 C13H18ClNO3
7-AMINOFLUNITRAZEPAM 7-AMINOFLUNITRAZEPAM 34084-50-9 C16H14FN3O
R(+)-CATHINONE HYDROCHLORIDE R(+)-CATHINONE HYDROCHLORIDE 76333-53-4 C9H12ClNO
1-(Naphthalen-2-yl)-2-(pyrrolidin-1-yl)pentan-1-one hydrochloride 1-(Naphthalen-2-yl)-2-(pyrrolidin-1-yl)pentan-1-one hydrochloride 850352-11-3 C19H24ClNO
THROMBOPLASTIN FROM RABBIT BRAIN, 1 X 40  MG THROMBOPLASTIN FROM RABBIT BRAIN, 1 X 40 MG 72162-96-0
4-BROMO-2,5-DIMETHOXYPHENETHYLAMINE HCL 4-BROMO-2,5-DIMETHOXYPHENETHYLAMINE HCL 56281-37-9 C10H15BrClNO2
Human serum (serum proteins)
		
	Human serum (serum proteins)
4-FMC 4-FMC 7589-35-7 C10H13ClFNO
DELTA-8-THC DELTA-8-THC 5957-75-5 C21H30O2
DL-PROPRANOLOL-D7 (RING-D7) DL-PROPRANOLOL-D7 (RING-D7) 344298-99-3 C16H14D7NO2
(+/-)-11-NOR-9-CARBOXY-DELTA9-THC (+/-)-11-NOR-9-CARBOXY-DELTA9-THC 104874-50-2 C21H28O4
DIAZEPAM-D5 DIAZEPAM-D5 65854-76-4 C16H8ClD5N2O
METHOTREXATE-D3 METHOTREXATE-D3 432545-63-6 C20H22N8O5
STANOZOLOL-D3 STANOZOLOL-D3 88247-87-4 C21H29D3N2O
O-DESMETHYL TRAMADOL-D6 HCL O-DESMETHYL TRAMADOL-D6 HCL C15H18ClD6NO2
4-fluoro-α-methylbenzeneethanamine  hydrochloride 4-fluoro-α-methylbenzeneethanamine hydrochloride 64609-06-9 C9H13ClFN
HUMAN SERUM (CORTISOL UNSPIKED) HUMAN SERUM (CORTISOL UNSPIKED)
RAC 9-HYDROXYRISPERIDONE-D4 RAC 9-HYDROXYRISPERIDONE-D4 1020719-55-4 C23H27FN4O3
desomorphine desomorphine 427-00-9 C17H21NO2
ECGONIN HCL ECGONIN HCL 5796-31-6 C9H16ClNO3
rac-3,4-DiMethyl Methcathinone Hydrochloride rac-3,4-DiMethyl Methcathinone Hydrochloride 1081772-06-6 C12H18ClNO
MORPHINE-D3 MORPHINE-D3 67293-88-3 C17H19NO3
(+/-)-3,4-METHYLENEDIOXYMETHAMPHETAMINE (+/-)-3,4-METHYLENEDIOXYMETHAMPHETAMINE 42542-10-9 C11H15NO2
ESTAZOLAM-D5 ESTAZOLAM-D5 170082-16-3 C16H6D5ClN4
HYOSCYAMINE  RELATED COMPOUND A (10 MG) (NORHYOSCYAMINE SULFATE) HYOSCYAMINE RELATED COMPOUND A (10 MG) (NORHYOSCYAMINE SULFATE) 537-29-1 C16H21NO3
6BETA-HYDROXYTESTOSTERONE 6BETA-HYDROXYTESTOSTERONE 62-99-7 C19H28O3
NORMEPERIDINE-D4 NORMEPERIDINE-D4 160227-47-4 C14H15D4NO2
3-(5H-dibenzo[a,d]cyclohepten-5-ylidene)propyl(methyl)ammonium chloride 3-(5H-dibenzo[a,d]cyclohepten-5-ylidene)propyl(methyl)ammonium chloride 438-59-5 C19H20ClN
PENTOBARBITAL-D5 PENTOBARBITAL-D5 52944-66-8 C11H18N2O3
(R,S)-N-NITROSOANABASINE (R,S)-N-NITROSOANABASINE 1133-64-8 C10H13N3O
Testosterone-2,3,4-13C3 solution Testosterone-2,3,4-13C3 solution
1-(3,4-Methylenedioxyphenyl)-2-butanamine 1-(3,4-Methylenedioxyphenyl)-2-butanamine 42542-07-4 C11H15NO2
2-Fluoroamphetamine (hydrochloride) 2-Fluoroamphetamine (hydrochloride) 1626-69-3 C9H13ClFN
3-hydroxy-1-methyl-5-pyridin-3-yl-pyrrolidin-2-one 3-hydroxy-1-methyl-5-pyridin-3-yl-pyrrolidin-2-one 34834-67-8 C10H12N2O2
6-ACETYLMORPHINE-D6 6-ACETYLMORPHINE-D6 152477-90-2 C19H15D6NO4
17BETA-ESTRADIOL-2,4,16,16,17-D5 17BETA-ESTRADIOL-2,4,16,16,17-D5 221093-45-4 C18H19D5O2
SECOBARBITAL-D5 SECOBARBITAL-D5 145243-97-6 C12H13D5N2O3
DL-AMPHETAMINE (D5) DL-AMPHETAMINE (D5) 65538-33-2 C9H13N
ALPHA-HYDROXYALPRAZOLAM-D5 ALPHA-HYDROXYALPRAZOLAM-D5 136765-24-7 C17H8ClD5N4O
2-HYDROXYBENZOIC-3,4,5,6-D4 ACID 2-HYDROXYBENZOIC-3,4,5,6-D4 ACID 78646-17-0 C7H2D4O3
Tapentadol O-β-D-Glucuronide Tapentadol O-β-D-Glucuronide 1300037-86-8 C20H31NO7
ECGONINE METHYL ESTER ECGONINE METHYL ESTER 7143-09-1 C10H17NO3
(-)-DELTA-9-THC (D3) (-)-DELTA-9-THC (D3) 81586-39-2 C21H30O2
NITRAZEPAM-D5 NITRAZEPAM-D5 136765-45-2 C15H6D5N3O3
MagnesiuM L-lactate hydrate MagnesiuM L-lactate hydrate 1220086-24-7 C3H10MgO4
M-6-G TRIFLUOROACETATE-HYDRATE M-6-G TRIFLUOROACETATE-HYDRATE 20290-10-2 C23H27NO9
(+/-)-METHAMPHETAMINE-D5 (+/-)-METHAMPHETAMINE-D5 60124-88-1 C10H10D5N
5-APB (hydrochloride) 5-APB (hydrochloride) 286834-80-8 C11H14ClNO
METHAQUALONE-D7 METHAQUALONE-D7 136765-41-8 C16H7D7N2O
RISPERIDONE-D4 RISPERIDONE-D4 1020719-76-9 C23H23D4FN4O2
N-Acetyl Retigabine N-Acetyl Retigabine 229970-68-7 C15H16FN3O
6-APB (6-(2-aminopropyl)benzofuran) 6-APB (6-(2-aminopropyl)benzofuran) 286834-84-2 C11H14ClNO
PEONIDIN 3-ARABINOSIDE PEONIDIN 3-ARABINOSIDE 27214-74-0 C21H21ClO10
TILIDINE HYDROCHLORIDE HEMIHYDRATE TILIDINE HYDROCHLORIDE HEMIHYDRATE 27107-79-5 C17H26ClNO3
2,5-DIMETHOXY-4-(PROPYLTHIO)BENZENEETHANAMINE, YDROCHLORIDE 2,5-DIMETHOXY-4-(PROPYLTHIO)BENZENEETHANAMINE, YDROCHLORIDE 850140-15-7 C13H22ClNO2S
Desethyl Amiodarone Hydrochloride Desethyl Amiodarone Hydrochloride 96027-74-6 C23H26ClI2NO3
SYNTHETIC WINE SYNTHETIC WINE
(-)-11-NOR-9-CARBOXY-DELTA9-THC (-)-11-NOR-9-CARBOXY-DELTA9-THC 56354-06-4 C21H28O4
α-Pyrrolidinopentiphenone (hydrochloride) α-Pyrrolidinopentiphenone (hydrochloride) 5485-65-4 C15H22ClNO
6-ACETYLMORPHINE 6-ACETYLMORPHINE 2784-73-8 C19H21NO4
WS-PE CYANIDE MIX WS-PE CYANIDE MIX
	N-DESMETHYLCLOMIPRAMINE HYDROCHLORIDE N-DESMETHYLCLOMIPRAMINE HYDROCHLORIDE 29854-14-6 C18H22Cl2N2
PENTOBARBITAL-D5 PENTOBARBITAL-D5 73738-05-3 C12H7D5N2O3
CARBAMAZEPINE-D10 CARBAMAZEPINE-D10 132183-78-9 C15H2D10N2O
Sufentanil Sufentanil 56030-54-7 C22H30N2O2S
PHENCYCLIDINE PHENCYCLIDINE 77-10-1 C17H25N
ALPHA-HYDROXYTRIAZOLAM-D4 ALPHA-HYDROXYTRIAZOLAM-D4 145225-01-0 C17H8Cl2D4N4O
p-methoxy-N,alpha-dimethylphenethylamine hydrochloride p-methoxy-N,alpha-dimethylphenethylamine hydrochloride 3398-68-3 C11H18ClNO
alpha-Phenyl-2-piperidineacetic acid hydrochloride alpha-Phenyl-2-piperidineacetic acid hydrochloride 19395-40-5 C13H17NO2.HCl
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