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5-(4-Morpholinylmethyl-d<sub>2</sub>)-3-[[(5-nitro-2-furanyl)methylene]amino]-2-oxazolidinone-4,4,5-d<sub>3</sub> 5-(4-Morpholinylmethyl-d2)-3-[[(5-nitro-2-furanyl)methylene]amino]-2-oxazolidinone-4,4,5-d3 1015855-64-7 C13H16N4O6
C2-C6 OLEFINS C2-C6 OLEFINS
HOP-22(29)-ENE HOP-22(29)-ENE 1615-91-4 C30H50
SulfaMethizole-13C6 SulfaMethizole-13C6 1334378-92-5 C9H10N4O2S2
Closantel-13C6 Closantel-13C6 1325559-20-3
1,3-Palmitin-2-Linolein 1,3-Palmitin-2-Linolein 2442-56-0 C53H98O6
Mebendazole-d3 Mebendazole-d3 1173021-87-8 C16H12N3O3
Methyl stearidonate Methyl stearidonate 73097-00-4 C19H30O2
3,4,5-??????? ??????? 3,4,5-??????? ??????? 351003-01-5 C11H13NO4
BACOSINE BACOSINE 198014-94-7 C30H48O3
ROOIBOS EXTRACT ASPALATHUS LINEARIS ROOIBOS EXTRACT ASPALATHUS LINEARIS 6027-43-6 C21H24O11
Sch 40458 Sch 40458 76639-93-5 C10H14FNO3S
oenothein B oenothein B 104987-36-2 C68H48O44
ALKANE C58 ALKANE C58 7667-78-9 C58H118
17ALPHA(H),21ALPHA(H)-HOPANE 17ALPHA(H),21ALPHA(H)-HOPANE 13849-96-2 C30H52
4,8,12-Trimethyl-1-(1-methylethyl)-3,7,11-cyclotetradecatrien-1-ol 4,8,12-Trimethyl-1-(1-methylethyl)-3,7,11-cyclotetradecatrien-1-ol 67814-27-1 C20H34O
DOCOSANOIC ACID TRYPTAMIDE DOCOSANOIC ACID TRYPTAMIDE 7367-79-5 C32H54N2O
Fenbendazole sulfone-D3 Fenbendazole sulfone-D3 1228182-49-7 C15H10D3N3O4S
BRANCHED PARAFFINS BRANCHED PARAFFINS
3-(beta-D-Galactopyranosyloxy)-5-hydroxy-2-(4-hydroxyphenyl)-6,7-dimethoxy-4H-1-benzopyran-4-one 3-(beta-D-Galactopyranosyloxy)-5-hydroxy-2-(4-hydroxyphenyl)-6,7-dimethoxy-4H-1-benzopyran-4-one 35399-32-7 C23H24O12
?? ?? 2? ?? ?? 2? 68476-34-6
NORMEPERIDINE-D4 NORMEPERIDINE-D4 160227-47-4 C14H15D4NO2
THROMBOPLASTIN FROM RABBIT BRAIN, 1 X 40  MG THROMBOPLASTIN FROM RABBIT BRAIN, 1 X 40 MG 72162-96-0
2-methyl-5-nitro-1H-imidazole-1-propanol monohydrochloride 2-methyl-5-nitro-1H-imidazole-1-propanol monohydrochloride 70028-95-4 C7H12ClN3O3
all-cis-4,7,10,13,16-Docosapentaenoic acid, C22:5n6 all-cis-4,7,10,13,16-Docosapentaenoic acid, C22:5n6 25182-74-5 C22H34O2
trans,trans-9,11-Octadecadienoicacid trans,trans-9,11-Octadecadienoicacid 544-71-8 C18H32O2
BROMOCHLOROBUTEROL HYDROCHLORIDE BROMOCHLOROBUTEROL HYDROCHLORIDE 78982-84-0 C12H19BrCl2N2O
Shatavarin IV Shatavarin IV 84633-34-1 C45H74O17
2,5-?????-4-(?????)?????,???? 2,5-?????-4-(?????)?????,???? 850140-15-7 C13H22ClNO2S
2alpha,19alpha,23-Trihydroxyoleanolic acid 2alpha,19alpha,23-Trihydroxyoleanolic acid 58880-25-4 C30H48O6
rac-3,4-DiMethyl Methcathinone Hydrochloride rac-3,4-DiMethyl Methcathinone Hydrochloride 1081772-06-6 C12H18ClNO
2-Fluoroamphetamine (hydrochloride) 2-Fluoroamphetamine (hydrochloride) 1626-69-3 C9H13ClFN
Albendazole-D3 Albendazole-D3 1353867-92-1 C12H15N3O2S
ALPHA-HYDROXYALPRAZOLAM-D5 ALPHA-HYDROXYALPRAZOLAM-D5 136765-24-7 C17H8ClD5N4O
2-NITROBENZALDEHYDE SEMICARBAZONE-13C, 15N2 2-NITROBENZALDEHYDE SEMICARBAZONE-13C, 15N2 957509-32-9 C8H8N4O3
(+/-)-METHAMPHETAMINE-D5 (+/-)-METHAMPHETAMINE-D5 60124-88-1 C10H10D5N
PENTOBARBITAL-D5 PENTOBARBITAL-D5 73738-05-3 C12H7D5N2O3
PROTEIN STANDARD PROTEIN STANDARD
(+/-)-3,4-METHYLENEDIOXYMETHAMPHETAMINE (+/-)-3,4-METHYLENEDIOXYMETHAMPHETAMINE 42542-10-9 C11H15NO2
Sufentanil Sufentanil 56030-54-7 C22H30N2O2S
MagnesiuM L-lactate hydrate MagnesiuM L-lactate hydrate 1220086-24-7 C3H10MgO4
????? ????? 427-00-9 C17H21NO2
alpha-Phenyl-2-piperidineacetic acid hydrochloride alpha-Phenyl-2-piperidineacetic acid hydrochloride 19395-40-5 C13H17NO2.HCl
ISO-LSD ISO-LSD 2126-78-5 C20H25N3O
ANISATIN ANISATIN 5230-87-5 C15H20O8
3-ALPHA,17-ALPHA,20-BETA-TRIHYDROXY-5-ALPHA-PREGNANE 3-ALPHA,17-ALPHA,20-BETA-TRIHYDROXY-5-ALPHA-PREGNANE 13933-75-0 C21H36O3
O-DESMETHYL TRAMADOL-D6 HCL O-DESMETHYL TRAMADOL-D6 HCL C15H18ClD6NO2
1-GLYCERYL N-[7-CHLORO-4-QUINOLYL]ANTHRANILATE HYDROCHLORIDE 1-GLYCERYL N-[7-CHLORO-4-QUINOLYL]ANTHRANILATE HYDROCHLORIDE 65513-72-6 C19H18Cl2N2O4
L-METHIONINE HYDROCHLORIDE SOLUTION L-METHIONINE HYDROCHLORIDE SOLUTION 6810-12-4 C5H12ClNO2S
HYOSCYAMINE  RELATED COMPOUND A (10 MG) (NORHYOSCYAMINE SULFATE) HYOSCYAMINE RELATED COMPOUND A (10 MG) (NORHYOSCYAMINE SULFATE) 537-29-1 C16H21NO3
METHYL CIS CIS-11 14-EICOSADIENOATE METHYL CIS CIS-11 14-EICOSADIENOATE 61012-46-2 C21H38O2
Mahanimbine Mahanimbine 21104-28-9 C23H25NO
3,4-Methylenedioxy-α-Pyrrolidinobutiophenone (hydrochloride) 3,4-Methylenedioxy-α-Pyrrolidinobutiophenone (hydrochloride) 24622-60-4 C15H20ClNO3
Nitroxynil-13C6 Nitroxynil-13C6 1325559-31-6 C7H3IN2O3
METHOTREXATE-D3 METHOTREXATE-D3 432545-63-6 C20H22N8O5
Titanium (O, N)
		
	Titanium (O, N)
PENTOBARBITAL-D5 PENTOBARBITAL-D5 52944-66-8 C11H18N2O3
6-ACETYLMORPHINE-D6 6-ACETYLMORPHINE-D6 152477-90-2 C19H15D6NO4
CLEAN SANDY SOIL CLEAN SANDY SOIL
Glucose  (isotope  ratio) Glucose (isotope ratio)
Rubidium-87Rb  solution Rubidium-87Rb solution Rb
LALLS  viscosity  validation  set  polystyrene  Mp  9μ000-800μ000  in  TCB  certified  according  to  DIN LALLS viscosity validation set polystyrene Mp 9μ000-800μ000 in TCB certified according to DIN
N-Acetyl Retigabine N-Acetyl Retigabine 229970-68-7 C15H16FN3O
Limestone powders (for shear testing)
		
	Limestone powders (for shear testing)
PEONIDIN 3-ARABINOSIDE PEONIDIN 3-ARABINOSIDE 27214-74-0 C21H21ClO10
Fly  ash  (low  level  in  PCDDs,  PCDFs) Fly ash (low level in PCDDs, PCDFs)
MEPERIDINE (D4) MEPERIDINE (D4) 53484-73-4 C15H17D4NO2
WS-PE CYANIDE MIX WS-PE CYANIDE MIX
(-)-DELTA-9-THC (D3) (-)-DELTA-9-THC (D3) 81586-39-2 C21H30O2
Wine  (EtOH,  low  level) Wine (EtOH, low level)
HUMAN SERUM (CORTISOL UNSPIKED) HUMAN SERUM (CORTISOL UNSPIKED)
CLEAN CLAY LOAM CLEAN CLAY LOAM
Human  serum  (high  progesterone) Human serum (high progesterone)
Bovine  urine  (clenbuterol,  salbutamol  low  level) Bovine urine (clenbuterol, salbutamol low level)
Artificial  foodstuff  (Fructose,  Sucrose,  Lactose  and  Starch/glucose) Artificial foodstuff (Fructose, Sucrose, Lactose and Starch/glucose)
α-Alumina (0.10 m2/g) (nitrogen BET specific surface area)
		
	α-Alumina (0.10 m2/g) (nitrogen BET specific surface area)
Titanium (impurities)
		
	Titanium (impurities)
CANNED FRESH CHUB CANNED FRESH CHUB
PHENOBARBITAL-D5 PHENOBARBITAL-D5 72793-46-5 C12H12N2O3
Bovine  urine  (hexoestrol  positive) Bovine urine (hexoestrol positive)
EPA CLP Organochlorine Pesticide Mix
		
	EPA CLP Organochlorine Pesticide Mix
Wholemeal  flour  (vitamins) Wholemeal flour (vitamins)
Copper  natural  (certified  for  isotope  abundance  ratio) Copper natural (certified for isotope abundance ratio) Cu
Ewesμ/Goats  Curd  (for  adulteration  with  cows  milk)  0  and  1  %  cows  milk Ewesμ/Goats Curd (for adulteration with cows milk) 0 and 1 % cows milk
Isooctane  (purity,  impurities) Isooctane (purity, impurities) C8H18
Bovine  urine  (dienoestrol  positive) Bovine urine (dienoestrol positive)
HUMAN SERUM (CORTISOL SPIKED) HUMAN SERUM (CORTISOL SPIKED)
SECOBARBITAL-D5 SECOBARBITAL-D5 145243-97-6 C12H13D5N2O3
(+/-)-METHAMPHETAMINE-D8 (+/-)-METHAMPHETAMINE-D8 136765-40-7 C10H7D8N
Human  adenosine  deaminase  (ADA1),  from  human  erythrocytes  (Enzyme  reference  materials) Human adenosine deaminase (ADA1), from human erythrocytes (Enzyme reference materials)
R(+)-CATHINONE HYDROCHLORIDE R(+)-CATHINONE HYDROCHLORIDE 76333-53-4 C9H12ClNO
Tantalum  pentoxide  on  tantalum  foil Tantalum pentoxide on tantalum foil O5Ta-5
α-Pyrrolidinopentiphenone (hydrochloride) α-Pyrrolidinopentiphenone (hydrochloride) 5485-65-4 C15H22ClNO
Quartz (2.50 m2/g) (nitrogen BET specific surface area)
		
	Quartz (2.50 m2/g) (nitrogen BET specific surface area)
METHAQUALONE-D7 METHAQUALONE-D7 136765-41-8 C16H7D7N2O
ALPHA-HYDROXYTRIAZOLAM-D4 ALPHA-HYDROXYTRIAZOLAM-D4 145225-01-0 C17H8Cl2D4N4O
Freshwater  sediment  (butyltins) Freshwater sediment (butyltins)
Human  serum  (17β-estradiol,  high  level) Human serum (17β-estradiol, high level)
PCP-D5 PCP-D5 60124-86-9 C17H25N
GENOMIC DNA OF LISTERIA MONOCYTOGENES (4B, NCTC 11994) GENOMIC DNA OF LISTERIA MONOCYTOGENES (4B, NCTC 11994)
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