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3,3',4-Trichlorobiphenyl标准品|37680-69-6|100 µg/mL in Isooctane|Accustandard|1 mL
3,3',4-Trichlorobiphenyl标准品|37680-69-6|100 µg/mL in Isooctane|Accustandard|1 mL
3,3',5-Trichlorobiphenyl标准品|38444-87-0|100 µg/mL in Isooctane|Accustandard|1 mL
3,3',5-Trichlorobiphenyl标准品|38444-87-0|100 µg/mL in Isooctane|Accustandard|1 mL
2,4',6-Trichlorobiphenyl标准品|38444-77-4|100 µg/mL in Isooctane|Accustandard|1 mL
2,4',6-Trichlorobiphenyl标准品|38444-77-4|100 µg/mL in Isooctane|Accustandard|1 mL
2',3,5-Trichlorobiphenyl标准品|37680-68-5|100 µg/mL in Isooctane|Accustandard|1 mL
2',3,5-Trichlorobiphenyl标准品|37680-68-5|100 µg/mL in Isooctane|Accustandard|1 mL
2',3,4-Trichlorobiphenyl标准品|38444-86-9|100 µg/mL in Isooctane|Accustandard|1 mL
2',3,4-Trichlorobiphenyl标准品|38444-86-9|100 µg/mL in Isooctane|Accustandard|1 mL
2,3',5-Trichlorobiphenyl标准品|38444-81-4|100 µg/mL in Isooctane|Accustandard|1 mL
2,3',5-Trichlorobiphenyl标准品|38444-81-4|100 µg/mL in Isooctane|Accustandard|1 mL
2,3',6-Trichlorobiphenyl标准品|38444-76-7|100 µg/mL in Isooctane|Accustandard|1 mL
2,3',6-Trichlorobiphenyl标准品|38444-76-7|100 µg/mL in Isooctane|Accustandard|1 mL
2,3,3'-Trichlorobiphenyl标准品|38444-84-7|100 µg/mL in Isooctane|Accustandard|1 mL
2,3,3'-Trichlorobiphenyl标准品|38444-84-7|100 µg/mL in Isooctane|Accustandard|1 mL
2,3',4-Trichlorobiphenyl标准品|55712-37-3|100 µg/mL in Isooctane|Accustandard|1 mL
2,3',4-Trichlorobiphenyl标准品|55712-37-3|100 µg/mL in Isooctane|Accustandard|1 mL
2,3,4'-Trichlorobiphenyl标准品|38444-85-8|100 µg/mL in Isooctane|Accustandard|1 mL
2,3,4'-Trichlorobiphenyl标准品|38444-85-8|100 µg/mL in Isooctane|Accustandard|1 mL
CompoundIndependentCalibrationMixture标准品|Varied conc. in MtBE|Accustandard|5 mL
CompoundIndependentCalibrationMixture标准品|Varied conc. in MtBE|Accustandard|5 mL
StandardforHalogenSpecificDetector标准品|0.2 mg/mL in Hexane|Accustandard|5 x 1 mL
StandardforHalogenSpecificDetector标准品|0.2 mg/mL in Hexane|Accustandard|5 x 1 mL
2,2',3-Trichlorobiphenyl标准品|38444-78-9|100 µg/mL in Isooctane|Accustandard|1 mL
2,2',3-Trichlorobiphenyl标准品|38444-78-9|100 µg/mL in Isooctane|Accustandard|1 mL
2,2',4-Trichlorobiphenyl标准品|37680-66-3|100 µg/mL in Isooctane|Accustandard|1 mL
2,2',4-Trichlorobiphenyl标准品|37680-66-3|100 µg/mL in Isooctane|Accustandard|1 mL
Method8270B-ChlorinatedHydrocarbonsMix标准品|2.0 mg/mL in CH2Cl2|Accustandard|1 mL
Method8270B-ChlorinatedHydrocarbonsMix标准品|2.0 mg/mL in CH2Cl2|Accustandard|1 mL
OrganochlorinePesticideMix标准品|1000 µg/mL in Hexane:TO (50:50)|Accustandard|1 mL
OrganochlorinePesticideMix标准品|1000 µg/mL in Hexane:TO (50:50)|Accustandard|1 mL
Method8061-PhthalateEstersbyGC/EC标准品|1000 µg/mL in Hexane|Accustandard|5 x 1 mL
Method8061-PhthalateEstersbyGC/EC标准品|1000 µg/mL in Hexane|Accustandard|5 x 1 mL
2-Hydroxyatrazine标准品|2163-68-0|100 µg/mL in Methyl cellosolve|Accustandard|1 mL
2-Hydroxyatrazine标准品|2163-68-0|100 µg/mL in Methyl cellosolve|Accustandard|1 mL
OrganochlorinePesticideMix标准品|1000 µg/mL in Hexane:TO (50:50)|Accustandard|1 mL
OrganochlorinePesticideMix标准品|1000 µg/mL in Hexane:TO (50:50)|Accustandard|1 mL
Method8040A-PhenolsQCCheckStd标准品|100 µg/mL in Isopropanol|Accustandard|5 x 1 mL
Method8040A-PhenolsQCCheckStd标准品|100 µg/mL in Isopropanol|Accustandard|5 x 1 mL
2,4-Dichlorophenylacetic acid标准品|19719-28-9|100 µg/mL in AcCN|Accustandard|1 mL
2,4-Dichlorophenylacetic acid标准品|19719-28-9|100 µg/mL in AcCN|Accustandard|1 mL
4-Hydroxy-2',3,5'-trichlorobiphenyl标准品|100 µg/mL in Isooctane|Accustandard|1 mL
4-Hydroxy-2',3,5'-trichlorobiphenyl标准品|100 µg/mL in Isooctane|Accustandard|1 mL
Alaska Gasoline Calibration Mix Version 4/8/02标准品|33 by % w/w|Accustandard|1 mL
Alaska Gasoline Calibration Mix Version 4/8/02标准品|33 by % w/w|Accustandard|1 mL
2,4-Dichlorophenylacetic Acid标准品|19719-28-9|100 µg/mL in MeOH|Accustandard|1 mL
2,4-Dichlorophenylacetic Acid标准品|19719-28-9|100 µg/mL in MeOH|Accustandard|1 mL
2-Hydroxy-2',5,5'-trichlorobiphenyl标准品|100 µg/mL in Isooctane|Accustandard|1 mL
2-Hydroxy-2',5,5'-trichlorobiphenyl标准品|100 µg/mL in Isooctane|Accustandard|1 mL
Methyl octadecadienoate (conjugated)标准品|10.0 mg/mL in Heptane|Accustandard|1 mL
Methyl octadecadienoate (conjugated)标准品|10.0 mg/mL in Heptane|Accustandard|1 mL
3,3',5,5'-Tetramethylbenzidine标准品|1000 µg/mL in Ethyl acetate|Accustandard|1 mL
3,3',5,5'-Tetramethylbenzidine标准品|1000 µg/mL in Ethyl acetate|Accustandard|1 mL
Methyl cis-6-octadecenoate标准品|2777-58-4|10.0 mg/mL in Heptane|Accustandard|1 mL
Methyl cis-6-octadecenoate标准品|2777-58-4|10.0 mg/mL in Heptane|Accustandard|1 mL
Methyl cis-9-hexadecenoate标准品|1120-25-8|10.0 mg/mL in Heptane|Accustandard|1 mL
Methyl cis-9-hexadecenoate标准品|1120-25-8|10.0 mg/mL in Heptane|Accustandard|1 mL
Herbicide Spiking Mix (2,4-D & 2,4,5-TP)标准品|2.0 mg/mL in MeOH|Accustandard|1 mL
Herbicide Spiking Mix (2,4-D & 2,4,5-TP)标准品|2.0 mg/mL in MeOH|Accustandard|1 mL
Sulfur in 5% Biodiesel (B5)标准品|0.02% w/w in Biodiesel 5|Accustandard|3 x 100 mL
Sulfur in 5% Biodiesel (B5)标准品|0.02% w/w in Biodiesel 5|Accustandard|3 x 100 mL
2,4-Diaminoanisole (as SO4 hydrate)标准品|1000 µg/mL in Pyridine|Accustandard|1 mL
2,4-Diaminoanisole (as SO4 hydrate)标准品|1000 µg/mL in Pyridine|Accustandard|1 mL
2,3,4,4',5,6-Hexabromodiphenyl Ether标准品|50 µg/mL in Isooctane|Accustandard|1 mL
2,3,4,4',5,6-Hexabromodiphenyl Ether标准品|50 µg/mL in Isooctane|Accustandard|1 mL
Sulfur in 100% Biodiesel (B100)标准品|200 µg/g in Biodiesel 100|Accustandard|50 mg
Sulfur in 100% Biodiesel (B100)标准品|200 µg/g in Biodiesel 100|Accustandard|50 mg
2,3,3',4,5,6-Hexabromodiphenyl Ether标准品|50 µg/mL in Isooctane|Accustandard|1 mL
2,3,3',4,5,6-Hexabromodiphenyl Ether标准品|50 µg/mL in Isooctane|Accustandard|1 mL
QualityControlSampleMethylDerivatives标准品|Varied conc. in MtBE|Accustandard|1 mL
QualityControlSampleMethylDerivatives标准品|Varied conc. in MtBE|Accustandard|1 mL
2,2',3,4,5,6-Hexabromodiphenyl Ether标准品|50 µg/mL in Isooctane|Accustandard|1 mL
2,2',3,4,5,6-Hexabromodiphenyl Ether标准品|50 µg/mL in Isooctane|Accustandard|1 mL
LaboratoryPerformanceCheckSolution标准品|Varied conc. in Pentane|Accustandard|1 mL
LaboratoryPerformanceCheckSolution标准品|Varied conc. in Pentane|Accustandard|1 mL
Method508-ChlorinatedPesticidesbyGC/ECD标准品|1000 µg/mL in MtBE|Accustandard|1 mL
Method508-ChlorinatedPesticidesbyGC/ECD标准品|1000 µg/mL in MtBE|Accustandard|1 mL
1,2-Dichlorobenzene-d4&Fluorobenzene标准品|2.0 mg/mL in MeOH|Accustandard|5 x 1 mL
1,2-Dichlorobenzene-d4&Fluorobenzene标准品|2.0 mg/mL in MeOH|Accustandard|5 x 1 mL
2-Isopropylamino-4,6-dichloro-s-triazine标准品|100 µg/mL in MeOH|Accustandard|1 mL
2-Isopropylamino-4,6-dichloro-s-triazine标准品|100 µg/mL in MeOH|Accustandard|1 mL
2,3-Dichlorophenoxyacetic acid标准品|2976-74-1|100 µg/mL in AcCN|Accustandard|1 mL
2,3-Dichlorophenoxyacetic acid标准品|2976-74-1|100 µg/mL in AcCN|Accustandard|1 mL
Method508-ChlorinatedPesticidesbyGC/ECD标准品|1000 µg/mL in MtBE|Accustandard|1 mL
Method508-ChlorinatedPesticidesbyGC/ECD标准品|1000 µg/mL in MtBE|Accustandard|1 mL
Method508-ChlorinatedPesticidesbyGC/ECD标准品|1000 µg/mL in MtBE|Accustandard|1 mL
Method508-ChlorinatedPesticidesbyGC/ECD标准品|1000 µg/mL in MtBE|Accustandard|1 mL
Ethyl Hexanediol (Mixed Isomers)标准品|94-96-2|100 µg/mL in MeOH|Accustandard|1 mL
Ethyl Hexanediol (Mixed Isomers)标准品|94-96-2|100 µg/mL in MeOH|Accustandard|1 mL
Laboratory Control Sample-Volatiles标准品|0.2 mg/mL in Methanol|Accustandard|1 mL
Laboratory Control Sample-Volatiles标准品|0.2 mg/mL in Methanol|Accustandard|1 mL
F-300, F-1000, F-1500, F-2000, F-3000标准品|1000 µg/mL in Hexane|Accustandard|1 mL
F-300, F-1000, F-1500, F-2000, F-3000标准品|1000 µg/mL in Hexane|Accustandard|1 mL
Irganox® 245标准品|36443-68-2|1000 µg/mL in Hexane:AC (95:5)|Accustandard|1 mL
Irganox® 245标准品|36443-68-2|1000 µg/mL in Hexane:AC (95:5)|Accustandard|1 mL
4-Hydroxybenzoic acid (Paraben)标准品|99-96-7|100 µg/mL in AcCN|Accustandard|1 mL
4-Hydroxybenzoic acid (Paraben)标准品|99-96-7|100 µg/mL in AcCN|Accustandard|1 mL
钯（标准品）|Palladium ICP Standard|7440-05-3|1000 μg/mL in 10% HY|Accustandard|100ml
钯（标准品）|Palladium ICP Standard|7440-05-3|1000 μg/mL in 10% HY|Accustandard|100ml
Performance Evaluation Solution标准品|Varied conc. in Isooctane|Accustandard|1 mL
Performance Evaluation Solution标准品|Varied conc. in Isooctane|Accustandard|1 mL
Base/Neutrals-Matrix Std. Spiking Soln标准品|1000 µg/mL in MeOH|Accustandard|1 mL
Base/Neutrals-Matrix Std. Spiking Soln标准品|1000 µg/mL in MeOH|Accustandard|1 mL
Aroclor 1248标准品|12672-29-6|50 ppm w/w in Transformer oil|Accustandard|5 x 1 mL
Aroclor 1248标准品|12672-29-6|50 ppm w/w in Transformer oil|Accustandard|5 x 1 mL
Purgeable Organic Matrix Spiking Soln.标准品|0.25 mg/mL in MeOH|Accustandard|1 mL
Purgeable Organic Matrix Spiking Soln.标准品|0.25 mg/mL in MeOH|Accustandard|1 mL
Aroclor 1260标准品|11096-82-5|50 ppm w/w in Transformer oil|Accustandard|5 x 1 mL
Aroclor 1260标准品|11096-82-5|50 ppm w/w in Transformer oil|Accustandard|5 x 1 mL
Aroclor 1221标准品|11104-28-2|50 ppm w/w in Transformer oil|Accustandard|5 x 1 mL
Aroclor 1221标准品|11104-28-2|50 ppm w/w in Transformer oil|Accustandard|5 x 1 mL
Aroclor 1016标准品|12674-11-2|50 ppm w/w in Transformer oil|Accustandard|5 x 1 mL
Aroclor 1016标准品|12674-11-2|50 ppm w/w in Transformer oil|Accustandard|5 x 1 mL
3'-Fluoro-3,4-dibromodiphenyl ether标准品|50 µg/mL in Isooctane|Accustandard|1 mL
3'-Fluoro-3,4-dibromodiphenyl ether标准品|50 µg/mL in Isooctane|Accustandard|1 mL
3'-Fluoro-2,4-dibromodiphenyl ether标准品|25 µg/mL in Isooctane|Accustandard|1 mL
3'-Fluoro-2,4-dibromodiphenyl ether标准品|25 µg/mL in Isooctane|Accustandard|1 mL
3'-Fluoro-3,4-dibromodiphenyl ether标准品|25 µg/mL in Isooctane|Accustandard|1 mL
3'-Fluoro-3,4-dibromodiphenyl ether标准品|25 µg/mL in Isooctane|Accustandard|1 mL
Gasoline Boiling Range Distribution by GC标准品|Varied %wt./wt.|Accustandard|1 mL
Gasoline Boiling Range Distribution by GC标准品|Varied %wt./wt.|Accustandard|1 mL
3'-Fluoro-2,4-dibromodiphenyl ether标准品|50 µg/mL in Isooctane|Accustandard|1 mL
3'-Fluoro-2,4-dibromodiphenyl ether标准品|50 µg/mL in Isooctane|Accustandard|1 mL
Fractionation Surrogate Spike Mix标准品|2.0 mg/mL in Hexane|Accustandard|5 x 1 mL
Fractionation Surrogate Spike Mix标准品|2.0 mg/mL in Hexane|Accustandard|5 x 1 mL
DEP(MA)-Fractionation Surrogate Spike标准品|2.0 mg/mL in Hexane|Accustandard|1 mL
DEP(MA)-Fractionation Surrogate Spike标准品|2.0 mg/mL in Hexane|Accustandard|1 mL
DEP(MA)-Fractionation Surrogate Spike标准品|40 µg/mL in Hexane|Accustandard|10 mL
DEP(MA)-Fractionation Surrogate Spike标准品|40 µg/mL in Hexane|Accustandard|10 mL
D-6379 Calibration Curve (Method Concentration)标准品|Accustandard|5 x (4 x 1 mL)
D-6379 Calibration Curve (Method Concentration)标准品|Accustandard|5 x (4 x 1 mL)
ASTM/EPA Gasoline Refinery Standards标准品|Varied conc. by %w/w|Accustandard|5 mL
ASTM/EPA Gasoline Refinery Standards标准品|Varied conc. by %w/w|Accustandard|5 mL
Daily Quality Control Standard without ISTD标准品|Varied conc.|Accustandard|10 mL
Daily Quality Control Standard without ISTD标准品|Varied conc.|Accustandard|10 mL
ASTM D5442 Retention Time Standard Mix 2标准品|Equal 6.5 %w/w|Accustandard|500 mg
ASTM D5442 Retention Time Standard Mix 2标准品|Equal 6.5 %w/w|Accustandard|500 mg
ASTM D5442 Retention Time Standard Mix 1标准品|Equal 8.5 %w/w|Accustandard|500 mg
ASTM D5442 Retention Time Standard Mix 1标准品|Equal 8.5 %w/w|Accustandard|500 mg
ASTM D5441 MtBE Resolution Test Mix标准品|1.0 % w/w in MtBE|Accustandard|5 x 5 mL
ASTM D5441 MtBE Resolution Test Mix标准品|1.0 % w/w in MtBE|Accustandard|5 x 5 mL
ASTM D5441 MtBE Resolution Test Mix标准品|1.0 % w/w in MtBE|Accustandard|5 x 1 mL
ASTM D5441 MtBE Resolution Test Mix标准品|1.0 % w/w in MtBE|Accustandard|5 x 1 mL
Imidacloprid-olefin标准品|115086-54-9|100 µg/mL in Acetonitrile|Accustandard|1 mL
Imidacloprid-olefin标准品|115086-54-9|100 µg/mL in Acetonitrile|Accustandard|1 mL
ASTM D-4815 Retention Time Mixture标准品|Varied conc. by weight|Accustandard|1 mL
ASTM D-4815 Retention Time Mixture标准品|Varied conc. by weight|Accustandard|1 mL
O,O,O-Triethylphosphorothioate标准品|126-68-1|100 µg/mL in MeOH|Accustandard|1 mL
O,O,O-Triethylphosphorothioate标准品|126-68-1|100 µg/mL in MeOH|Accustandard|1 mL
3,4',5-Trichlorobiphenyl标准品|38444-88-1|35 µg/mL in Isooctane|Accustandard|1 mL
3,4',5-Trichlorobiphenyl标准品|38444-88-1|35 µg/mL in Isooctane|Accustandard|1 mL
3,4,4'-Trichlorobiphenyl标准品|38444-90-5|35 µg/mL in Isooctane|Accustandard|1 mL
3,4,4'-Trichlorobiphenyl标准品|38444-90-5|35 µg/mL in Isooctane|Accustandard|1 mL
3,3',4-Trichlorobiphenyl标准品|37680-69-6|35 µg/mL in Isooctane|Accustandard|1 mL
3,3',4-Trichlorobiphenyl标准品|37680-69-6|35 µg/mL in Isooctane|Accustandard|1 mL
3,3',5-Trichlorobiphenyl标准品|38444-87-0|35 µg/mL in Isooctane|Accustandard|1 mL
3,3',5-Trichlorobiphenyl标准品|38444-87-0|35 µg/mL in Isooctane|Accustandard|1 mL
2',3,5-Trichlorobiphenyl标准品|37680-68-5|35 µg/mL in Isooctane|Accustandard|1 mL
2',3,5-Trichlorobiphenyl标准品|37680-68-5|35 µg/mL in Isooctane|Accustandard|1 mL
2',3,4-Trichlorobiphenyl标准品|38444-86-9|35 µg/mL in Isooctane|Accustandard|1 mL
2',3,4-Trichlorobiphenyl标准品|38444-86-9|35 µg/mL in Isooctane|Accustandard|1 mL
2,4',6-Trichlorobiphenyl标准品|38444-77-4|35 µg/mL in Isooctane|Accustandard|1 mL
2,4',6-Trichlorobiphenyl标准品|38444-77-4|35 µg/mL in Isooctane|Accustandard|1 mL
2,4',5-Trichlorobiphenyl标准品|16606-02-3|35 µg/mL in Isooctane|Accustandard|1 mL
2,4',5-Trichlorobiphenyl标准品|16606-02-3|35 µg/mL in Isooctane|Accustandard|1 mL
2,3',6-Trichlorobiphenyl标准品|38444-76-7|35 µg/mL in Isooctane|Accustandard|1 mL
2,3',6-Trichlorobiphenyl标准品|38444-76-7|35 µg/mL in Isooctane|Accustandard|1 mL
2,4,6-Trichlorobiphenyl标准品|35693-92-6|100 µg/mL in Isooctane|Accustandard|1 mL
2,4,6-Trichlorobiphenyl标准品|35693-92-6|100 µg/mL in Isooctane|Accustandard|1 mL
2,3',5-Trichlorobiphenyl标准品|38444-81-4|35 µg/mL in Isooctane|Accustandard|1 mL
2,3',5-Trichlorobiphenyl标准品|38444-81-4|35 µg/mL in Isooctane|Accustandard|1 mL
2,3,4-Trichlorobiphenyl标准品|55702-46-0|100 µg/mL in Isooctane|Accustandard|1 mL
2,3,4-Trichlorobiphenyl标准品|55702-46-0|100 µg/mL in Isooctane|Accustandard|1 mL
2,3,5-Trichlorobiphenyl标准品|55720-44-0|100 µg/mL in Isooctane|Accustandard|1 mL
2,3,5-Trichlorobiphenyl标准品|55720-44-0|100 µg/mL in Isooctane|Accustandard|1 mL
2,3',4-Trichlorobiphenyl标准品|55712-37-3|35 µg/mL in Isooctane|Accustandard|1 mL
2,3',4-Trichlorobiphenyl标准品|55712-37-3|35 µg/mL in Isooctane|Accustandard|1 mL
2,3,4'-Trichlorobiphenyl标准品|38444-85-8|35 µg/mL in Isooctane|Accustandard|1 mL
2,3,4'-Trichlorobiphenyl标准品|38444-85-8|35 µg/mL in Isooctane|Accustandard|1 mL
2,2',5-Trichlorobiphenyl标准品|37680-65-2|35 µg/mL in Isooctane|Accustandard|1 mL
2,2',5-Trichlorobiphenyl标准品|37680-65-2|35 µg/mL in Isooctane|Accustandard|1 mL
2,3,3'-Trichlorobiphenyl标准品|38444-84-7|35 µg/mL in Isooctane|Accustandard|1 mL
2,3,3'-Trichlorobiphenyl标准品|38444-84-7|35 µg/mL in Isooctane|Accustandard|1 mL
2,2',3-Trichlorobiphenyl标准品|38444-78-9|35 µg/mL in Isooctane|Accustandard|1 mL
2,2',3-Trichlorobiphenyl标准品|38444-78-9|35 µg/mL in Isooctane|Accustandard|1 mL
2,2',4-Trichlorobiphenyl标准品|37680-66-3|35 µg/mL in Isooctane|Accustandard|1 mL
2,2',4-Trichlorobiphenyl标准品|37680-66-3|35 µg/mL in Isooctane|Accustandard|1 mL
Option1DNPHDerivativeTestingMix标准品|0.1 mg/mL in Acetonitrile|Accustandard|1 mL
Option1DNPHDerivativeTestingMix标准品|0.1 mg/mL in Acetonitrile|Accustandard|1 mL
Biphenyl标准品|20 mg/mL in Acetonitrile:Tetrahydrofuran (50:50)|Accustandard|1 mL
Biphenyl标准品|20 mg/mL in Acetonitrile:Tetrahydrofuran (50:50)|Accustandard|1 mL
GC/MSTuningStandardforEPAMethod624/625标准品|50 µg/mL in CH2Cl2|Accustandard|1 mL
GC/MSTuningStandardforEPAMethod624/625标准品|50 µg/mL in CH2Cl2|Accustandard|1 mL
4-Hydroxy-3-chlorobiphenyl标准品|92-04-6|100 µg/mL in Isooctane|Accustandard|1 mL
4-Hydroxy-3-chlorobiphenyl标准品|92-04-6|100 µg/mL in Isooctane|Accustandard|1 mL
4-Hydroxy-2',3,3',4',5,5'-hexachlorobiphenyl标准品|158076-63-2|Accustandard|10 mg
4-Hydroxy-2',3,3',4',5,5'-hexachlorobiphenyl标准品|158076-63-2|Accustandard|10 mg
5-alpha Androstane标准品|438-22-2|1000 µg/mL in Dichloromethane|Accustandard|1 mL
5-alpha Androstane标准品|438-22-2|1000 µg/mL in Dichloromethane|Accustandard|1 mL
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