EPA Methods Standards

Environmental Protection Agency standards suitable for use as reference materials for assaying environmental sample conditions; includes standards for use in determining air, water, and soil quality.

541 – 555 of 1,058 results

541

eMolecules AstaTech / 5-(4-NITRO-PHENYL)-OXAZOLE-4-CARBOXYLIC ACID ETHYL ESTER / 1g / 112536086 / E58696 / 97.000 / 72030-87-6 / MFCD02179429 / 262.221 / C12H10N2O5

AstaTech / 5-(4-NITRO-PHENYL)-OXAZOLE-4-CARBOXYLIC ACID ETHYL ESTER / 1g / 112536086 / E58696 / 97.000 / 72030-87-6 / MFCD02179429 / 262.221 / C12H10N2O5

Pricing & Availability

542

eMolecules Ambeed / 3-(Methoxycarbonyl)-2-nitrobenzoic acid / 1g / 490553322 / A315352 / / 861593-27-3 / MFCD08690069 / 225.156 / C9H7NO6

Ambeed / 3-(Methoxycarbonyl)-2-nitrobenzoic acid / 1g / 490553322 / A315352 / / 861593-27-3 / MFCD08690069 / 225.156 / C9H7NO6

Pricing & Availability

543

eMolecules Ambeed / (S)-1-Benzyl 2-methyl 4-oxopyrrolidine-12-dicarboxylate / 250mg / 588341431 / A132265 / / 16217-15-5 / MFCD09608116 / 277.276 / C14H15NO5

Ambeed / (S)-1-Benzyl 2-methyl 4-oxopyrrolidine-12-dicarboxylate / 250mg / 588341431 / A132265 / / 16217-15-5 / MFCD09608116 / 277.276 / C14H15NO5

Pricing & Availability

544

eMolecules Pharmablock / ethyl 2-isopropyl-5-nitro-pyrazole-3-carboxylate / 25mg / 551231957 / PB97839 / 0.000 / 1245772-15-9 / MFCD09701561 / 227.220 / C9H13N3O4

Pharmablock / ethyl 2-isopropyl-5-nitro-pyrazole-3-carboxylate / 25mg / 551231957 / PB97839 / 0.000 / 1245772-15-9 / MFCD09701561 / 227.220 / C9H13N3O4

Pricing & Availability

545

eMolecules ChemScene / Methyl 5-(3-nitrophenyl)isoxazole-3-carboxylate / 1g / 632284645 / CS-0150739 / 0.000 / 517870-18-7 / MFCD03778971 / 248.194 / C11H8N2O5

ChemScene / Methyl 5-(3-nitrophenyl)isoxazole-3-carboxylate / 1g / 632284645 / CS-0150739 / 0.000 / 517870-18-7 / MFCD03778971 / 248.194 / C11H8N2O5

Pricing & Availability

546

eMolecules Ambeed / Ethyl 4-(4455-tetramethyl-132-dioxaborolan-2-yl)thiophene-2-carboxylate / 100mg / 686660185 / A470779 / / 1207557-61-6 / MFCD12198151 / 282.160 / C13H19BO4S

Ambeed / Ethyl 4-(4455-tetramethyl-132-dioxaborolan-2-yl)thiophene-2-carboxylate / 100mg / 686660185 / A470779 / / 1207557-61-6 / MFCD12198151 / 282.160 / C13H19BO4S

Pricing & Availability

547

eMolecules Ambeed / Methyl 2-acetoxybenzoate / 25g / 642080640 / A369424 / / 580-02-9 / MFCD00014978 / 194.186 / C10H10O4

Ambeed / Methyl 2-acetoxybenzoate / 25g / 642080640 / A369424 / / 580-02-9 / MFCD00014978 / 194.186 / C10H10O4

Pricing & Availability

548

eMolecules Pharmablock / ethyl 1-methyl-4-nitro-pyrazole-3-carboxylate / 25mg / 662700328 / PBZF049 / 0.000 / 378203-86-2 / MFCD00464011 / 199.166 / C7H9N3O4

Pharmablock / ethyl 1-methyl-4-nitro-pyrazole-3-carboxylate / 25mg / 662700328 / PBZF049 / 0.000 / 378203-86-2 / MFCD00464011 / 199.166 / C7H9N3O4

Pricing & Availability

549

eMolecules Ambeed / Ethyl 1-(4-methoxyphenyl)-6-(4-nitrophenyl)-7-oxo-4567-tetrahydro-1H-pyrazolo[34-c]pyridine-3-carboxylate / 250mg / 490563280 / A482139 / / 536759-91-8 / MFCD18251627 / 436.424 / C22H20N4O6

Ambeed / Ethyl 1-(4-methoxyphenyl)-6-(4-nitrophenyl)-7-oxo-4567-tetrahydro-1H-pyrazolo[34-c]pyridine-3-carboxylate / 250mg / 490563280 / A482139 / / 536759-91-8 / MFCD18251627 / 436.424 / C22H20N4O6

Pricing & Availability

550

eMolecules Ambeed / Ethyl 3-oxo-3-(pyridin-2-yl)propanoate / 250mg / 552734185 / A464737 / / 26510-52-1 / MFCD00094022 / 193.202 / C10H11NO3

Ambeed / Ethyl 3-oxo-3-(pyridin-2-yl)propanoate / 250mg / 552734185 / A464737 / / 26510-52-1 / MFCD00094022 / 193.202 / C10H11NO3

Pricing & Availability

551

eMolecules Ambeed / Ethyl 4-acetylbenzoate / 1g / 552613862 / A171850 / / 38430-55-6 / MFCD00013241 / 192.214 / C11H12O3

Ambeed / Ethyl 4-acetylbenzoate / 1g / 552613862 / A171850 / / 38430-55-6 / MFCD00013241 / 192.214 / C11H12O3

Pricing & Availability

552

eMolecules Ambeed / 5-(4455-Tetramethyl-132-dioxaborolan-2-yl)picolinonitrile / 250mg / 521423554 / A214344 / / 741709-63-7 / MFCD06657825 / 230.070 / C12H15BN2O2

Ambeed / 5-(4455-Tetramethyl-132-dioxaborolan-2-yl)picolinonitrile / 250mg / 521423554 / A214344 / / 741709-63-7 / MFCD06657825 / 230.070 / C12H15BN2O2

Pricing & Availability

553

eMolecules Ambeed / 4-(Methoxycarbonyl)nicotinic acid / 250mg / 624121387 / A549887 / / 24202-74-2 / MFCD00111513 / 181.147 / C8H7NO4

Ambeed / 4-(Methoxycarbonyl)nicotinic acid / 250mg / 624121387 / A549887 / / 24202-74-2 / MFCD00111513 / 181.147 / C8H7NO4

Pricing & Availability

554

eMolecules Ambeed / Ethyl 2-(methylthio)-6-oxo-16-dihydropyrimidine-5-carboxylate / 5g / 525043806 / A136541 / / 53554-29-3 / MFCD00194960 / 214.240 / C8H10N2O3S

Ambeed / Ethyl 2-(methylthio)-6-oxo-16-dihydropyrimidine-5-carboxylate / 5g / 525043806 / A136541 / / 53554-29-3 / MFCD00194960 / 214.240 / C8H10N2O3S

Pricing & Availability

555

eMolecules Ambeed / Methyl 2-methyl-2-(4-nitro-1H-imidazol-1-yl)propanoate / 1g / 682932044 / A835510 / / 865774-07-8 / MFCD28385911 / 213.193 / C8H11N3O4

Ambeed / Methyl 2-methyl-2-(4-nitro-1H-imidazol-1-yl)propanoate / 1g / 682932044 / A835510 / / 865774-07-8 / MFCD28385911 / 213.193 / C8H11N3O4

Pricing & Availability

EPA Methods Standards

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