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Environmental Testing Standards

Reference and calibration standards for environmental testing protocols; includes water, wastewater, EPA, TOC, DOD and other laboratory and environmental chemical standards.
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1,261 – 1,275 of 1,745 results
1,261

eMolecules​ 518990-21-1 | Ethyl 1,4,6,7-tetrahydropyrano[4,3-c]pyrazole-3-carboxylate | Ambeed | MFCD18250672 | 196.206 | C9H12N2O3 | 97.000 | CCOC(=O)c1n[nH]c2CCOCc12 | 100mg | 526409293

Ethyl 1,4,6,7-tetrahydropyrano[4,3-c]pyrazole-3-carboxylate | Ambeed | 518990-21-1 | MFCD18250672 | 196.206 | C9H12N2O3 | 97.000 | CCOC(=O)c1n[nH]c2CCOCc12 | 100mg | 526409293

ENCOMPASS_PREFERRED
1,262

eMolecules​ 364039-61-2 | 3-(2-Hydroxy-4-methoxy-phenyl)-3-oxo-propionic acid ethyl ester | J&W PharmLab LLC | MFCD06658444 | 238.239 | C12H14O5 | 96.000 | CCOC(=O)CC(=O)c1ccc(OC)cc1O | 250mg | 761736944

3-(2-Hydroxy-4-methoxy-phenyl)-3-oxo-propionic acid ethyl ester | J&W PharmLab LLC | 364039-61-2 | MFCD06658444 | 238.239 | C12H14O5 | 96.000 | CCOC(=O)CC(=O)c1ccc(OC)cc1O | 250mg | 761736944

ENCOMPASS_PREFERRED
1,263

eMolecules​ 195062-62-5 | Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate | Ambeed | MFCD03453659 | 276.140 | C15H21BO4 | 95.000 | CCOC(=O)c1ccc(cc1)B1OC(C)(C)C(C)(C)O1 | 1g | 490549428

Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate | Ambeed | 195062-62-5 | MFCD03453659 | 276.140 | C15H21BO4 | 95.000 | CCOC(=O)c1ccc(cc1)B1OC(C)(C)C(C)(C)O1 | 1g | 490549428

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1,264

eMolecules​ 853058-41-0 | Ambeed | Ethyl 4-oxo-45-dihydro-1H-pyrrolo[32-d]pyrimidine-7-carboxylate | 100mg | 521394460 | A109377 | MFCD10566078 | 207.189 | C9H9N3O3

Ambeed | Ethyl 4-oxo-45-dihydro-1H-pyrrolo[32-d]pyrimidine-7-carboxylate | 100mg | 521394460 | A109377 | 853058-41-0 | MFCD10566078 | 207.189 | C9H9N3O3

ENCOMPASS_PREFERRED
1,265

eMolecules​ 33588-64-6 | Ambeed | Ethyl 2-(1H-indol-2-yl)acetate | 100mg | 552677849 | A254620 | MFCD08361732 | 203.241 | C12H13NO2

Ambeed | 1-Phenyl-1H-pyrazol-5-amine | 1g | 552553173 | A124478 | 826-85-7 | MFCD00020734 | 159.192 | C9H9N3

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1,266

eMolecules​ 917903-68-5 | TERT-BUTYL 4-(3-(METHOXYCARBONYL)PHENOXY)PIPERIDINE-1-CARBOXYLATE | AstaTech335.400 | C18H25NO5 | 95.000 | COC(=O)c1cccc(OC2CCN(CC2)C(=O)OC(C)(C)C)c1 | 0.1g | 686063433

TERT-BUTYL 4-(3-(METHOXYCARBONYL)PHENOXY)PIPERIDINE-1-CARBOXYLATE | AstaTech | 917903-68-5335.400 | C18H25NO5 | 95.000 | COC(=O)c1cccc(OC2CCN(CC2)C(=O)OC(C)(C)C)c1 | 0.1g | 686063433

ENCOMPASS_PREFERRED
1,267

eMolecules​ 174699-11-7 | ETHYL (S)-1-CBZ-NIPECOTATE | AstaTech | MFCD07374392 | 291.347 | C16H21NO4 | 97.000 | CCOC(=O)[C@H]1CCCN(C1)C(=O)OCc1ccccc1 | 1g | 268495754

ETHYL (S)-1-CBZ-NIPECOTATE | AstaTech | 174699-11-7 | MFCD07374392 | 291.347 | C16H21NO4 | 97.000 | CCOC(=O)[C@H]1CCCN(C1)C(=O)OCc1ccccc1 | 1g | 268495754

ENCOMPASS_PREFERRED
1,268

Medchemexpress LLC Propiconazole | 60207-90-1 | 98.91% | 100 MG
SDP

Propiconazole is an orally active N-substituted triazole used as a fungicide. It is a mouse liver hepatotoxicant and a hepatocarcinogen that has adverse reproductive and developmental toxicities in experimental animals. This product is for research use only and is not sold to patients.

  • Orally active N-substituted triazole
  • Fungicide
  • Mouse liver hepatotoxicant and hepatocarcinogen in experimental animals
  • Associated with adverse reproductive and developmental toxicities in experimental animals

ENCOMPASS_PREFERRED
1,269

eMolecules​ 51605-32-4 | Ethyl 5-methyl-1H-imidazole-4-carboxylate | Ambeed | MFCD00005199 | 154.169 | C7H10N2O2 | 98.000 | CCOC(=O)c1nc[nH]c1C | 1g | 525126294

Ethyl 5-methyl-1H-imidazole-4-carboxylate | Ambeed | 51605-32-4 | MFCD00005199 | 154.169 | C7H10N2O2 | 98.000 | CCOC(=O)c1nc[nH]c1C | 1g | 525126294

ENCOMPASS_PREFERRED
1,270

eMolecules​ 35357-56-3 | ethyl 6H-thieno[2,3-b]pyrrole-5-carboxylate | Pharmablock | MFCD06761694 | 195.240 | C9H9NO2S | 97.000 | CCOC(=O)c1cc2ccsc2[nH]1 | 25mg | 551160319

ethyl 6H-thieno[2,3-b]pyrrole-5-carboxylate | Pharmablock | 35357-56-3 | MFCD06761694 | 195.240 | C9H9NO2S | 97.000 | CCOC(=O)c1cc2ccsc2[nH]1 | 25mg | 551160319

ENCOMPASS_PREFERRED
1,271

eMolecules​ 4027-57-0 | Ethyl 5-methyl-1H-pyrazole-3-carboxylate | Ambeed | MFCD00233455 | 154.169 | C7H10N2O2 | 97.000 | CCOC(=O)c1cc(C)[nH]n1 | 1g | 552684990

Ethyl 5-methyl-1H-pyrazole-3-carboxylate | Ambeed | 4027-57-0 | MFCD00233455 | 154.169 | C7H10N2O2 | 97.000 | CCOC(=O)c1cc(C)[nH]n1 | 1g | 552684990

ENCOMPASS_PREFERRED
1,272

Crescent Chemical Co Inc AGAR AGAR SERVA HIGH GEL

Agar Agar SERVA high gel-strength powder research grade Choice quality for in vitro culture of plants or bacteriology, no turbidity with phosphates. Size - 5KG Storage Conditions - +15 °C TO +30 °C Catalog Number - 11396.04 CAS 9002-18-0

ENCOMPASS_PREFERRED
1,273

Crescent Chemical Co Inc EPA 8270 BASE/NEUT 6COMP 5ML

EPA Method 8270, BaseNeutrals & Acids Matrix Spiking Solution, BaseNeutrals, 6 components Acenaphthene, 1,4-Dichlorobenzene, 2,4-Dinitrotoluene, N-Nitrosodi-n-propylamine, Pyrene, 1,2,4-Trichlorobenzene CAS Size - 5mL Catalog Numb

ENCOMPASS_PREFERRED
1,274

Crescent Chemical Co Inc Methylarsonic Acid Mono Sodium Salt Sesquihydrat, 2163-80-6, MFCD00072437, 100mg

Molecular Formula CH4AsO3.Na, Molecular Weight 161.952, Herbicide (WS)

ENCOMPASS_PREFERRED
1,275

Crescent Chemical Co Inc EPA508/508.1 PERF CHK 4COMP1ML

EPA Methods 508508.1- Performance Check Solutions, 4 Components d-BHC-400 ngmL, Chlorothalonil-500 ngmL, Chlorpyrifos-20 ngmL, Dachtal-500 ngmL CAS Size - 1mL Catalog Number - CC2050.10

ENCOMPASS_PREFERRED