同位素标准品，13C标记物,12C标记物,D标记物,15N标记物,18O标记物和17O标记物，同位素标记物，药物同位素，气体同位素，金属同位素。

(±)-3-(2-Methoxy-d3-phenoxy)-1,2-propanediol
Irgarol-d9(tert-butyl-d9)
(±)-Thioridazine-d3HCl(N-methyl-d3)
7-Ethoxy-d5-coumarin
Lidocaine-d10HCl(N,N-diethyl-d10)
Desisopropylatrazine-d5(ethyl-d5)
Desisopropylatrazine-d5(ethyl-d5)
(±)-Epinephrine-d3(N-methyl-d3)
(±)-Epinephrine-d3(N-methyl-d3)
Haloperidol-d4(4-chlorophenyl-d4)
Leflunomide-d4(phenyl-d4)
Cyanazine-d5(N-ethyl-d5)
Thiabendazole-d4(benzimidazole-4,5,6,7-d4)
L-Leucine-d10-N-FMOC
n-Hexadecyl-d33-amine
1,9-Nonanedioic-d14Acid
1,9-Nonanedioic-d14Acid
Chlorocyclohexane-d11
Chlorocyclohexane-d11
17β-Estradiol-16,16,17-d33-Benzoate
3,5-Dimethylphenol-d10
Metaxalone-d3(3,5-dimethylphenoxy-2,4,6-d3)
Docosanoic-7,7,8,8-d4Acid
Docosanoic-7,7,8,8-d4Acid
Docosanoic-22,22,22-d3Acid
Docosanoic-22,22,22-d3Acid
Styrene-α-d1(stabilizedwithhydroquinone)
N-tert-Butyl-d9-phenyl-d5-nitrone(spintrap)
1,4-Diazabicyclo[2.2.2]octane-d12
(+)-GAMMA-TOCOPHEROL(VITAMINE)UNLABELED1.0MG/MLINMETHANOL
(+)-METHAMPHETAMINEUNLABELED1.0MG/MLINMETHANOL
(+)-NORPSEUDOEPHEDRINE:HCL(CATHINEHCL)UNLABELED100UG/ML(ASFREEBASE)INMETHANOL
(+)-NORPSEUDOEPHEDRINE:HCL(CATHINEHCL)UNLABELED100UG/ML(ASFREEBASE)INMETHANOL
(+)-PSEUDOEPHEDRINEUNLABELED1.0MG/MLINMETHANOL
(+/-)BENZO[A]PYRENE-R-7,T-8,T-9,T-10-TETRAHYDRO-TETROL(RING-13C6,99%)100UG/MLINMETHANOL
(+/-)-11-HYDROXY-DELTA-9THCUNLABELED1.0MG/MLINMETHANOL
(+/-)-11-HYDROXY-DELTA-9THCUNLABELED100UG/MLINMETHANOL
(+/-)-11-HYDROXY-DELTA-9-THC(D3,98%)100UG/MLINMETHANOL
(+/-)-2,5-DIMETHOXY-4-BROMOAMPHETAMINEHCLUNLABELED1.0MG/MLINMETHANOL(ASFREEBASE)
(+/-)-4-FLUOROAMPHETAMINEHCLUNLABELED1.0MG/MLINMETHANOL(ASFREEBASE)
(+/-)-4-FLUOROAMPHETAMINEHCLUNLABELED1.0MG/MLINMETHANOL(ASFREEBASE)
(+/-)-4-FLUOROEPHEDRINEHCLUNLABELED1.0MG/MLINMETHANOL(ASFREEBASE)
(+/-)-4-FLUOROEPHEDRINEHCLUNLABELED1.0MG/MLINMETHANOL(ASFREEBASE)
(+/-)-4-HYDROXY-3-METHOXYMANDELICACID(VMA)(D3,98%)100UG/MLINMETHANOL
(+/-)-AMPHETAMINE(D10,98%)100UG/MLINMETHANOL
(+/-)-AMPHETAMINE(D5,98%)100UG/MLINMETHANOL
(+/-)-AMPHETAMINE(D5,98%)1000UG/MLINMETHANOL
(+/-)-AMPHETAMINE(RINGD5,98%)100UG/MLINMETHANOL
(+/-)-AMPHETAMINEUNLABELED100UG/MLINMETHANOL
(+/-)-BENZO[A]PYRENE-R-7,T-8,C-9,C-10-TETRA-HYDROTETROL(RING-13C6,99%)100UG/MLINMETHANOL
(+/-)-BENZO[A]PYRENE-R-7,T-8,C-9,T-10-TETRAHYDRO-TETROL(RING-13C6,99%)100UG/MLINMEOH(97%CP)
(+/-)-BENZO[A]PYRENE-R-7,T-8,T-9,C-10-TETRA-HYDROTETROL(RING-13C6,99%)100UG/MLINMETHANOL
(+/-)-CANNABIDIOLUNLABELED1000UG/MLINMETHANOL
(+/-)-CANNABIDIOLUNLABELED1000UG/MLINMETHANOL
(+/-)-CATECHIN(2,3,4-13C3,99%)
(+/-)-CHLORAMPHENICOL(RING-D4,BENZYL-D1,98%)
(+/-)-CHLORAMPHENICOL(RING-D4,BENZYL-D1,98%)
(+/-)-CHLORAMPHENICOL(RING-D4,BENZYL-D1,98%)
(+/-)-CHLORAMPHENICOL(RING-D4,BENZYL-D1,98%)
(+/-)-CHLORAMPHENICOL(RING-D4,BENZYL-D1,98%)100UG/MLINCH3CN
(+/-)-CHLORAMPHENICOLUNLABELED100UG/MLINACETONITRILE
(+/-)-EPICATECHIN(CP97%)(2,3,4-13C3,99%)
(+/-)-HYDROXYBUPROPION(D6,98%)100UG/MLINACETONITRILE
(+/-)-HYDROXYBUPROPION(D6,98%)100UG/MLINACETONITRILE
(+/-)-HYDROXYBUPROPIONUNLABELED1.0MG/MLINACETONITRILE
(+/-)-HYDROXYBUPROPIONUNLABELED1.0MG/MLINACETONITRILE
(+/-)-MBDBHCL(D5,98%)100UG/MLINMETHANOL(ASFREEBASE)
(+/-)-MBDBHCL(D5,98%)100UG/MLINMETHANOL(ASFREEBASE)
11-去氧皮质酮-[13C3]11-Deoxycorticosterone-[13C3](Solution)
11-脱氧皮质醇[13C3]11-Deoxycortisol-[13C3]
11-脱氧皮质醇[13C3]11-Deoxycortisol-[13C3](Solution)
16-Ketodehydroepiandrosterone-[d5]16-Ketodehydroepiandrosterone-[d5]
16α-羟基去氢表雄酮D516α-Hydroxydehydroepiandrosterone-[d5]
16α-Hydroxydehydroepiandrosterone-[d5](Solution)16α-Hydroxydehydroepiandrosterone-[d5](Solution)
17α-羟基孕烯醇酮-[13C2,2H2]17α-Hydroxypregnenolone-[13C2,d2]
17α-羟基孕烯醇酮-[13C2,2H2]17α-Hydroxypregnenolone-[13C2,d2](Solution)
17β-雌二醇-[13C3]十一酸酯17β-Estradiol-[13C3]Undecanoate
18-羟基可的松-[2H4]18-Hydroxycortisol-[9,11,12,12-d4]
18-羟基可的松-[2H4]18-Hydroxycortisol-[9,11,12,12-d4](Solution)
N-Phenyl-1-Napthylamine-[13C6]2,3,5-Trimethylpyrazine-[d9]
tert-Butyl4-aminobenzoate-[13C6]21-Desoxycortisol-[d4]
25-羟基维生素硫酸盐D225-HydroxyvitaminD2SulfateSodiumSalt(Solution)
25-羟基维生素D2-[13C3]25-HydroxyvitaminD2-[25,26,27-13C3]
25-羟基维生素D2-[13C3]25-HydroxyvitaminD2-[25,26,27-13C3](Solution)
25-羟基维生素硫酸盐D2-[2H3]25-HydroxyvitaminD2-[d3]SulfateSodiumSalt(Solution)
25-羟基维生素D3-[2H6]25-HydroxyvitaminD3-[26,26,26,26,27,27,27-d6]Monohydrate
25-羟基维生素D3-[2H6]25-HydroxyvitaminD3-[26,26,26,26,27,27,27-d6]Monohydrate(Solution)
CyclosporinA-d4Acetate(Major)
CyclosporinAM1-d3
CyclosporinAM4N-D3
CyclosporinAM9-d6
CyclosporinB-d4
CyclosporinC-d4
CyclosporinD-d4
CyclosporinH-d4
Cyclotetrakis(1,4-butyleneTerephthalate)-d8
Cycloxydim-d5
CycrimineHydrochloride-d5
Cyflufenamid-d5
Cyhexatin-d33
CyproheptadineHydrochloride-d3
CyproteroneAcetate-13C2,d3
CyproteroneAcetate-d3(Major)
Cyproterone-13C2,d8
Cyproterone-d4
Cytarabine-13C3
Cytarabine-13C35’-Monophosphate
Cytidine5’-DiphosphateEthanolamine-d4
Cytidine-1',2',3',4',5'-13C5
Cytidine-1’-d
Cytidine-13C55'-MonophosphateTriethylammoniumSalt
Cytidine-5',5''-d2
Cytisine-d4(Major)
D-(-)-2-PhenylglycineCephalexinate-d5
D-(-)-Norgestrel17-Acetate-d3
D-(-)-Norgestrel-d617-Acetate
D-(-)-Norgestrel-d7
Brombuterol-D9hydrochloride
Brombuterol-D9
Cimaterol-D7
Cimbuterol-D9
Clenbuterol-D6-HCl
Clenbuterol-D9
Clenbuterol-D9hydrochloride
Clenpenterol-D11hydrochloride
Clenpenterol-D5hydrochloride
Clenproperol-D7
Hydroxymethylclenbuterol-D6hydrochloride
Mabuterol-D9hydrochloride
Mapenterol-D11hydrochloride
Tulobuterol-D9hydrochloride
Clorprenaline-D7
Bambuterol-D9hydrochloride
PhenylethanolamineA-D3
Pirbuterol-D9acetate
Colterol-D9acetate
Salbutamol-D9acetate(Albuterol-D9acetate
Orciprenaline-D7acetatehydrate
Metaproterenol-D7acetatehydrate(seeDataSheet)
Terbutaline-D9acetatehydrate
Glycine-15N
L-Tryptophan-15N2
L-Tryptophan-indole-15N
L-Tryptophan-α-15N
Fmoc-Thr-OH-15N
EthylCarbamate-ethyl-D5
Acetylene-D2
L-Asparagine-15N2
Oxygen-18gas
Oxygen-18gas
L-Threonine-15N
Methanol-D4
SudanI-D5
O-Phthalimide-15N
Dimethylphthalate--D6
Ammonium-15Nacetate
Iodomethane--D3
N,N-dimethylaniline-methyl--D6
Dimethylphosphite-methoxyl--D6
Diethylacetamidomalonate-15N
Potassiumnitrite-15N
Enrofloxacin-D5
N-acetyl-DL-serine-15N
Boc-Leu·1/2H2O-OH-15N
Glyceryl1,2-dipalmitate-3-octanoate-1-13C