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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.
EPA Methods Standards (1,082)
TOC Standards (337)
Contract Laboratory Program Standards (140)
Wastewater Standards (99)
Drinking Water Standards (95)
Carbon Oxygen Demand Standards (74)
Environmental Chemical Standards (61)

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Keyword Search:
706 – 720 of 1,786 results
706

Crescent Chemical Co Inc CHLORPYRIFOS D10 SOLN 1 ML
SDP

Chlorpyrifos D10 100 µg/mL in Acetone Insecticide (Isotop solution) CAS 285138-81-0 Molecular Weight - 360.6479 Storage - RT Catalog Num - DRE-XA11600100AC pesticide

ENCOMPASS_PREFERRED
707

Cambridge Isotope Laboratories Method 1668A/B/C Calibration Solutions (CS1-CS5) 5 x 0 2 mL

Method 1668A/B/C Calibration Solutions (CS1-CS5) 5 x 0 2 mL

ENCOMPASS
708

Inorganic Ventures SOIL WATER SPIKE SOLN 125mL
SDP

Inorganic Ventures' Spike Standard is a 125mL certified reference material set in a nitric acid matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. See Certificate of Analysis for expiration.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search

ENCOMPASS_PREFERRED
709

eMolecules​ Ambeed / Methyl 4-acetyl-2-hydroxybenzoate / 1g / 516644963 / A142505 / / 27475-11-2 / MFCD09907817 / 194.186 / C10H10O4

Ambeed / Methyl 4-acetyl-2-hydroxybenzoate / 1g / 516644963 / A142505 / / 27475-11-2 / MFCD09907817 / 194.186 / C10H10O4

ENCOMPASS_PREFERRED
710

eMolecules​ Pharmablock / ethyl 3-oxo-3-(pyridin-4-yl)propanoate / 25mg / 586146498 / PBN2011077 / 0.000 / 26377-17-3 / MFCD00094021 / 193.202 / C10H11NO3

Pharmablock / ethyl 3-oxo-3-(pyridin-4-yl)propanoate / 25mg / 586146498 / PBN2011077 / 0.000 / 26377-17-3 / MFCD00094021 / 193.202 / C10H11NO3

ENCOMPASS_PREFERRED
711

eMolecules​ ChemScene / Ethyl 5-methyl-1H-pyrrole-3-carboxylate / 100mg / 536807756 / CS-0103971 / 0.000 / 2199-50-0 / MFCD01006756 / 153.181 / C8H11NO2

ChemScene / Ethyl 5-methyl-1H-pyrrole-3-carboxylate / 100mg / 536807756 / CS-0103971 / 0.000 / 2199-50-0 / MFCD01006756 / 153.181 / C8H11NO2

ENCOMPASS_PREFERRED
712

eMolecules​ Ambeed / Methyl 2-(4-(2-(piperidin-1-yl)ethoxy)benzoyl)benzoate hydrochloride / 1mg / 713090370 / A724539 / / 1248-42-6 / MFCD01661944 / 403.900 / C22H26ClNO4

Ambeed / Methyl 2-(4-(2-(piperidin-1-yl)ethoxy)benzoyl)benzoate hydrochloride / 1mg / 713090370 / A724539 / / 1248-42-6 / MFCD01661944 / 403.900 / C22H26ClNO4

ENCOMPASS_PREFERRED
713

Medchemexpress LLC Abiraterone metabolite 1 | 1940176-03-3 | MFCD31619249 | 99.6% | 351.52 g/mol | C24H33NO | 1 ML
SDP

Abiraterone metabolite 1 is the 5α-reduced metabolite of abiraterone and a reported CYP17A1 inhibitor. It is supplied as a research reference standard for biochemical, pharmacological, and metabolism studies related to androgen biosynthesis and prostate cancer research.

  • High purity (≈99.6%).
  • Molecular formula C24H33NO and molecular weight 351.52 g/mol.
  • Provided as a 10 mM solution in DMSO (1 ML) and as solid sizes for analytical use.
  • Intended for use as an analytical standard and in vitro biochemical assays.
  • Datasheet, certificate of analysis, and SDS available for quality and safety information.

ENCOMPASS_PREFERRED
714

eMolecules​ Broadpharm / AZD-PEG5 -Methyl Ester / 250mg / 229582291 / BP-22054 / 98.000 / 2055014-59-8 / MFCD28976716 / 552.621 / C27H40N2O10

Broadpharm / AZD-PEG5 -Methyl Ester / 250mg / 229582291 / BP-22054 / 98.000 / 2055014-59-8 / MFCD28976716 / 552.621 / C27H40N2O10

ENCOMPASS_PREFERRED
715

eMolecules​ Ambeed / Ethyl 2-formylisonicotinate / 100mg / 490543166 / A247790 / / 21908-08-7 / MFCD13659319 / 179.175 / C9H9NO3

Ambeed / Ethyl 2-formylisonicotinate / 100mg / 490543166 / A247790 / / 21908-08-7 / MFCD13659319 / 179.175 / C9H9NO3

ENCOMPASS_PREFERRED
716

eMolecules​ Ambeed / Ethyl 5-methyl-1H-imidazole-4-carboxylate / 1g / 525126294 / A211377 / / 51605-32-4 / MFCD00005199 / 154.169 / C7H10N2O2

Ambeed / Ethyl 5-methyl-1H-imidazole-4-carboxylate / 1g / 525126294 / A211377 / / 51605-32-4 / MFCD00005199 / 154.169 / C7H10N2O2

ENCOMPASS_PREFERRED
717

Crescent Chemical Co Inc Tolyltriazole, 29385-43-1, MFCD00167158, 100mg
SDP

Molecular Formula C7H7N3, Molecular Weight 133.154

ENCOMPASS_PREFERRED
718

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

ENCOMPASS_PREFERRED
719

Crescent Chemical Co Inc NABAM 100 MG
SDP

Nabam Fungicide (WS) CAS 142-59-6 Molecular Weight - 256.3434 Storage - -18°C Catalog Num - DRE-C15400000 pesticide

ENCOMPASS_PREFERRED
720

Crescent Chemical Co Inc ALPHA-D(+)-LACTOSE H2O 250MG
SDP

alpha-D(+)-Lactose monohydrate Food related compounds (WS) CAS 5989-81-1 Molecular Weight - 360.3118 Storage - RT Catalog Num - DRE-C14590800 chemical

ENCOMPASS_PREFERRED