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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 (100)
Drinking Water Standards (95)
Carbon Oxygen Demand Standards (74)
Environmental Chemical Standards (61)

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Keyword Search:
1,216 – 1,230 of 1,787 results
1,216

Cambridge Isotope Laboratories CALIB + WINDOW DEF 200UL

M1613 DAILY CALIBRATION + WINDOW DEFINER & ISOMER SPECIFICITY

ENCOMPASS
1,217

ABSOLUTE STANDARDS OIL-GREASE STANDARD 100 ML

NC1445942 OIL-GREASE STANDARD 100 ML

ENCOMPASS
1,218

ABSOLUTE STANDARDS EPA METHOD 601 MIX 2

NC1742822 EPA METHOD 601 MIX 2

ENCOMPASS
1,219

AVANTI POLAR LIPIDS INC C32 6 FATTY ACID 1MG
SDP

NC2217150 C32 6 FATTY ACID 1MG

ENCOMPASS
1,220

CAMBRIDGE ISOTOPE LABORATORIES STD EPA METHOD 8280 CC3

NC2306820 STD EPA METHOD 8280 CC3

ENCOMPASS
1,221

HAZTECH SYSTEMS INC CLOR-N-OIL
SDP

NC2335211 CLOR-N-OIL

ENCOMPASS
1,222

ABSOLUTE STANDARDS CST 3 ANALYTE MIX 20ML

NC2337417 CST 3 ANALYTE MIX 20ML

ENCOMPASS
1,223

ERA WATERS CORP SEMIVOLATILES 2 HERBICIDES PO
SDP

NC3495876 SEMIVOLATILES 2 HERBICIDES PO

ENCOMPASS
1,224

ERA WATERS CORP CHLORINATED ACID HERBICIDES
SDP

NC3495881 CHLORINATED ACID HERBICIDES

ENCOMPASS
1,225

ACCUSTANDARD INC ACID SURROGATE STANDARD
SDP

NC3654231 ACID SURROGATE STANDARD

ENCOMPASS
1,226

eMolecules​ Pharmablock / methyl (2S4R)-4-benzyloxypyrrolidine-2-carboxylatehydrochloride / 50mg / 586164519 / PBXAA397-1 / 0.000 / 66831-17-2 / MFCD00798674 / 271.740 / C13H18ClNO3

Pharmablock / methyl (2S4R)-4-benzyloxypyrrolidine-2-carboxylatehydrochloride / 50mg / 586164519 / PBXAA397-1 / 0.000 / 66831-17-2 / MFCD00798674 / 271.740 / C13H18ClNO3

ENCOMPASS_PREFERRED
1,227

eMolecules​ Ambeed / Ethyl 5-methylindole-2-carboxylate / 1g / 490530416 / A196233 / / 16382-15-3 / MFCD00022703 / 203.241 / C12H13NO2

Ambeed / Ethyl 5-methylindole-2-carboxylate / 1g / 490530416 / A196233 / / 16382-15-3 / MFCD00022703 / 203.241 / C12H13NO2

ENCOMPASS_PREFERRED
1,228

eMolecules​ Ambeed / Ethyl 1H-imidazole-4-carboxylate / 250mg / 525153555 / A250609 / / 23785-21-9 / MFCD02646639 / 140.142 / C6H8N2O2

Ambeed / Ethyl 1H-imidazole-4-carboxylate / 250mg / 525153555 / A250609 / / 23785-21-9 / MFCD02646639 / 140.142 / C6H8N2O2

ENCOMPASS_PREFERRED
1,229

eMolecules​ Ambeed / Ethyl 1467-tetrahydropyrano[43-c]pyrazole-3-carboxylate / 100mg / 526409293 / A487135 / / 518990-21-1 / MFCD18250672 / 196.206 / C9H12N2O3

Ambeed / Ethyl 1467-tetrahydropyrano[43-c]pyrazole-3-carboxylate / 100mg / 526409293 / A487135 / / 518990-21-1 / MFCD18250672 / 196.206 / C9H12N2O3

ENCOMPASS_PREFERRED
1,230

Crescent Chemical Co Inc LASALOCID A NA SALT SOLN 1ML
SDP

Lasalocid A sodium salt 100 µg/mL in Acetonitrile Pharma./veter. comp (WS Lsg) CAS 25999-20-6 Molecular Weight - 612.7696 Storage - RT Catalog Num - DRE-XA14593000AL chemical

ENCOMPASS_PREFERRED