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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 (1,047)
TOC Standards (334)
Contract Laboratory Program Standards (140)
Wastewater Standards (102)
Drinking Water Standards (95)
Carbon Oxygen Demand Standards (81)
Environmental Chemical Standards (62)

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Keyword Search:
1,021 – 1,035 of 1,759 results
1,021

ACCUSTANDARD INC AROCHLOR 1268 1000 UG/ML 1ML
SDP

NC2208025 AROCHLOR 1268 1000 UG/ML 1ML

ENCOMPASS
1,022

eMolecules​ 1180-71-8 | Limonin | Ambeed | MFCD00075922 | 470.518 | C26H30O8 | 98.000 | CC1(C)O[C@H]2CC(=O)OC[C@@]22[C@H]1CC(=O)[C@]1(C)[C@@H]2CC[C@@]2(C)[C@@H](OC(=O)[C@H]3O[C@@]123)c1ccoc1 | 100mg | 525052649

Limonin | Ambeed | 1180-71-8 | MFCD00075922 | 470.518 | C26H30O8 | 98.000 | CC1(C)O[C@H]2CC(=O)OC[C@@]22[C@H]1CC(=O)[C@]1(C)[C@@H]2CC[C@@]2(C)[C@@H](OC(=O)[C@H]3O[C@@]123)c1ccoc1 | 100mg | 525052649

ENCOMPASS_PREFERRED
1,023

Cambridge Isotope Laboratories PBDE Surrogate Standard (13C12 99%) 200 ng/mL in nonane 1 2 mL

PBDE Surrogate Standard (13C12 99%) 200 ng/mL in nonane 1 2 mL

ENCOMPASS
1,024

AccuStandard, Inc METHOD 8270 WITH I.S. 5ML
SDP

M-8270 Calibration Level 2 w/ ISTD. 5 x 1 mL. 1000 ?g/mL in Water.

ENCOMPASS
1,025

eMolecules​ 741709-63-7 | 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile | Ambeed | MFCD06657825 | 230.070 | C12H15BN2O2 | 97.000 | CC1(C)OB(OC1(C)C)c1ccc(nc1)C#N | 250mg | 521423554

5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile | Ambeed | 741709-63-7 | MFCD06657825 | 230.070 | C12H15BN2O2 | 97.000 | CC1(C)OB(OC1(C)C)c1ccc(nc1)C#N | 250mg | 521423554

ENCOMPASS_PREFERRED
1,026

AccuStandard, Inc HMX 1.0MG
SDP

HMX. 1 mL. 1000 ?g/mL in MeOH:AcCN (1:1). 2691-41-0

ENCOMPASS
1,027

Crescent Chemical Co Inc EPA 525.1 SURROG STD 1COMP 1ML
SDP

EPA Method 525.1 Surrogate Standard, 1 Components Pyrene d10 CAS Size - 1mL Catalog Number - CC2078A

ENCOMPASS_PREFERRED
1,028

Crescent Chemical Co Inc FLUORENE-D10 SOLN 1ML
SDP

Fluorene-d10 Single Component Calibration Standard in Dichloromethane CAS Size - 1mL Catalog Number - 3984D.10

ENCOMPASS_PREFERRED
1,029

Crescent Chemical Co Inc PROPICONAZOLE SOLN 1ML
SDP

Tilt Single Component Calibration Standard in Methanol CAS 60207-90-1 Size - 1mL Catalog Number - 7158M.10

ENCOMPASS_PREFERRED
1,030

eMolecules​ 886363-21-9 | AstaTech | 2-BIPHENYL-35-DIFLUORO-CARBOXYLIC ACID | 1g | 112530506 | 82432 | 97 | MFCD03839969 | 234.202 | C13H8F2O2

AstaTech | 2-BIPHENYL-35-DIFLUORO-CARBOXYLIC ACID | 1g | 112530506 | 82432 | 97.000 | 886363-21-9 | MFCD03839969 | 234.202 | C13H8F2O2

ENCOMPASS_PREFERRED
1,031

eMolecules​ 1082503-77-2 | 2-Methyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propan-2-ol | Ambeed | MFCD22378011 | 266.150 | C13H23BN2O3 | 97.000 | CC(C)(O)Cn1cc(cn1)B1OC(C)(C)C(C)(C)O1 | 100mg | 552662088

2-Methyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propan-2-ol | Ambeed | 1082503-77-2 | MFCD22378011 | 266.150 | C13H23BN2O3 | 97.000 | CC(C)(O)Cn1cc(cn1)B1OC(C)(C)C(C)(C)O1 | 100mg | 552662088

ENCOMPASS_PREFERRED
1,032

eMolecules​ 174543-74-9 | Methyl N-Cbz-3-piperidinecarboxylate | Ambeed | MFCD06795953 | 277.320 | C15H19NO4 | 98.000 | COC(=O)C1CCCN(C1)C(=O)OCc1ccccc1 | 5g | 600849758

Methyl N-Cbz-3-piperidinecarboxylate | Ambeed | 174543-74-9 | MFCD06795953 | 277.320 | C15H19NO4 | 98.000 | COC(=O)C1CCCN(C1)C(=O)OCc1ccccc1 | 5g | 600849758

ENCOMPASS_PREFERRED
1,033

DEXSIL CORPORATION CLOR-N-OIL 50 PPM 5X20 80TEST

NC2253540 CLOR-N-OIL 50 PPM 5X20 80TEST

ENCOMPASS
1,034

Apexbio Technology LLC Solutol HS-15 61909-81-7 10g
SDP

Solutol HS-15 (CAS 61909-81-7) is a nonionic surfactant composed of polyethylene glycol esters of 12-hydroxystearic acid Functioning by enhancing solubilization and membrane permeability Solutol HS-15 increases the aqueous solubility and bioavailability of poorly water-soluble compounds It facilitates transmembrane transport and promotes drug absorption by improving drug stability and modulating drug release profiles Due to its favorable biocompatibility and low cytotoxicity Solutol HS-15 is widely utilized as a pharmaceutical excipient in formulation research particularly for the delivery and controlled release of hydrophobic therapeutics

ENCOMPASS_PREFERRED
1,035

ERA WATERS CORP CYANIDE IN SOIL PRIORITYPOLLU
SDP

NC3495969 CYANIDE IN SOIL PRIORITYPOLLU

ENCOMPASS