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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:
1,381 – 1,395 of 1,787 results
1,381

eMolecules​ Ambeed / Ethyl 1-(4-(4455-tetramethyl-132-dioxaborolan-2-yl)phenyl)cyclopropanecarboxylate / 1g / 552717821 / A366373 / / 1257213-52-7 / MFCD18383419 / 316.200 / C18H25BO4

Ambeed / Ethyl 1-(4-(4455-tetramethyl-132-dioxaborolan-2-yl)phenyl)cyclopropanecarboxylate / 1g / 552717821 / A366373 / / 1257213-52-7 / MFCD18383419 / 316.200 / C18H25BO4

ENCOMPASS_PREFERRED
1,382

Cambridge Isotope Laboratories BROMOETHANE-D5 (D, 98%), 10 G, 3675-63-6

BROMOETHANE-D5 (D, 98%), 10 G, 3675-63-6

ENCOMPASS
1,383

eMolecules​ ChemScene / Ethyl 3-oxo-3-(4-nitrophenyl)propanoate / 5g / 426139769 / CS-0022845 / 0.000 / 838-57-3 / MFCD00007357 / 237.211 / C11H11NO5

ChemScene / Ethyl 3-oxo-3-(4-nitrophenyl)propanoate / 5g / 426139769 / CS-0022845 / 0.000 / 838-57-3 / MFCD00007357 / 237.211 / C11H11NO5

ENCOMPASS_PREFERRED
1,384

eMolecules​ Medchem Express / Metalaxyl / 50mg / 719836284 / HY-B0843 / / 57837-19-1 / MFCD00055447 / 279.336 / C15H21NO4

Medchem Express / Metalaxyl / 50mg / 719836284 / HY-B0843 / / 57837-19-1 / MFCD00055447 / 279.336 / C15H21NO4

ENCOMPASS_PREFERRED
1,385

Hach Company HACH COMPANY

NC3973294 PHOSPHAX SC LR STANDARD SOLUT

ENCOMPASS
1,386

eMolecules​ Pharmablock / 2-methyl-2-[4-(4455-tetramethyl-132-dioxaborolan-2-yl)pyrazol-1-yl]propanenitrile / 25mg / 705862287 / PBAX790 / 0.000 / 2095779-29-4 / MFCD28053694 / 261.130 / C13H20BN3O2

Pharmablock / 2-methyl-2-[4-(4455-tetramethyl-132-dioxaborolan-2-yl)pyrazol-1-yl]propanenitrile / 25mg / 705862287 / PBAX790 / 0.000 / 2095779-29-4 / MFCD28053694 / 261.130 / C13H20BN3O2

ENCOMPASS_PREFERRED
1,387

Aqua Solutions AQUA SOLUTIONS

NC3972777 TOTAL ORGANIC CARBON STANDARD

ENCOMPASS_PREFERRED
1,388

ASI STANDARDS N AND S ISOOCTANE STD MG/L
SDP

NC2233982 N AND S ISOOCTANE STD MG/L

ENCOMPASS_PREFERRED
1,389

Absolute Standards RCRA Metals in Soil #1 | 10g

RCRA Metals in Soil #1 | 10g

ENCOMPASS
1,390

ABSOLUTE STANDARDS EPA METHOD 502.2/524.2 VOL ST

NC3736820 EPA METHOD 502.2/524.2 VOL ST

ENCOMPASS
1,391

Chem Service Inc AROCHLOR 1260 SOLUTION 1 ML
SDP

This item has a minimum order quantity of 3 per supplier requirements
Arochlor 1260 Solution, 1000ug/ml in Hexane,CAS Number: 11096-82-5, Size: 1mL Ampule

ENCOMPASS_PREFERRED
1,392

Quantum Storage Systems MOD DLY FRAME 18 X 48

Aah, Quantum Storage Mod Dly Frame 18 X 48

ENCOMPASS_PREFERRED
1,393

VEOLIA WTS ANALYTICAL INSTRUMENTS INC TOC M9 TURBO MULTIPOINT CALIBR

NC1007338 TOC M9 TURBO MULTIPOINT CALIBR

ENCOMPASS
1,394

Cambridge Isotope Laboratories Method 1614 Labeled Surrogate Stock Solution (13C12 99%) 1 2 mL

Method 1614 Labeled Surrogate Stock Solution (13C12 99%) 1 2 mL

ENCOMPASS
1,395

Aqua Solutions Total Organic Carbon Std. 1500 ppm Certified (EPA 415-1)(500ML)

Total Organic Carbon Std. 1500 ppm Certified (EPA 415-1)(500ML)

ENCOMPASS_PREFERRED