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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:
1,396 – 1,410 of 1,787 results
1,396

Aqua Solutions Total Organic Carbon Std. 100 ppm Certified (EPA 415-1)(4L)

Total Organic Carbon Std. 100 ppm Certified (EPA 415-1)(4L)

ENCOMPASS_PREFERRED
1,397

ERA WATERS CORP TT1000 MG/L C FROM NIST KHP
SDP

1000 mg/L C NIST KHP, 125 mL Bulk CRMs. Phosphoric preserve

ENCOMPASS
1,398

ERA WATERS CORP TT2000 MG/L C FROM NIST KHP
SDP

2000 mg/L C NIST KHP, 125 mL Bulk CRMs, phosphoric preserve

ENCOMPASS
1,399

Crescent Chemical Co Inc 1,2-DIBROMOPROPANE SOLN 1ML
SDP

1,2-Dibromopropane Single Component Calibration Standard in Methanol CAS 78-75-1 Size - 1mL Catalog Number - 3745M.10

ENCOMPASS_PREFERRED
1,400

Crescent Chemical Co Inc EPA 502.2 SURROG STD 2COMP 1ML
SDP

EPA Method 524.2- Internal, Surrogate, & Fortification Standards, Surrogate, 2 Components 4-Bromofluorobenzene, 1,2-Dichlorobenzene d4 CAS Size - 1mL Catalog Number - CC2021

ENCOMPASS_PREFERRED
1,401

LaMarKa Chemical Company TOC Standard 100ppm (KHP), 500ml
SDP

TOC Standard 100ppm (KHP), 500ml Plastic Bottle

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1,402

Crescent Chemical Co Inc EPA 608 PEST & PCBS 16COMP 1ML
SDP

EPA Method 608 Pesticides & PCB'S, 16 Compounds Aldrin-0.1 mgmL, a-BHC-0.1 mgmL, b-BHC-0.1 mgmL, d-BHC-0.1 mgmL, g-BHC-0.1 mgmL, 4,4 CAS Size - 1mL Catalog Number - CC2143R

ENCOMPASS_PREFERRED
1,403

Crescent Chemical Co Inc EPA 528 INTERN STD 2COMP 1ML
SDP

EPA Method 528 Determination of Phenols in Drinking Water by Solid Phase Extraction Internal Std, varied conc in acetone, 2 comps-1,2-Dimethyl-3-nitrobenzene-250ug/mL,2,3,4,5-Tetrachlorophenol-500ug/mL 1mL

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1,404

Neta Scientific POLYNCLR ROMTC HYDROCRBON STD
SDP

This item is manufactured by Agilent

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1,405

Neta Scientific AGILENT ULTRA LOW TOC WATER
SDP

This item is manufactured by Agilent

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1,406

Cerilliant Corporation ETHANOL 150 MLETHANOL 150 ML

Ethanol-150, 150 mg/dL,10 pack 1.2 mL; 10 ampoule pack, 1.2 mL/ampoule

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1,407

Hach Company Titration Application Pack Food & Beverage: pH & Total Acidity (Milk, Tomato Sauce, Fruit Juice)

Application Pack for the determination of pH and Total Acidity in food & beverages. Suited for Titralab AT1000 Series, Automatic Titrator Models AT1102/AT1112/AT1122/AT1222.

ENCOMPASS
1,408

Aqua Solutions Ammonia Standard 2.0 ppm Solution as NH₃ | 7664-41-7 | MFCD00011418

Ammonia Standard 2.0 ppm Solution as NH₃ | MW: 17.031 | 7664-41-7 | MFCD00011418

ENCOMPASS_PREFERRED
1,409

Perkin Elmer US LLC Ketones for Method 8260B

We offer standard solutions to meet your environmental analysis requirements.

ENCOMPASS_PREFERRED
1,410

Crescent Chemical Co Inc EPA 8141 ADDITIONS 7COMP 1ML
SDP

EPA Method 8141, Additions to EPA Method 8140, 7 Components Dimethoate, EPN, Ethyl parathion, Malathion, Monocrotophos, Sulfotep, TEPP CAS Size - 1mL Catalog Number - CC2224

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