Environmental Testing Standards

Reference and calibration standards for environmental testing protocols; includes water, wastewater, EPA, TOC, DOD and other laboratory and environmental chemical standards.

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1,351 – 1,365 of 1,741 results

1,351

Crescent Chemical Co Inc Permethrin, 52645-53-1, MFCD00041809, 250mg

Molecular Formula C21H20Cl2O3, Molecular Weight 391.292, Insecticide (WS)

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1,352

AccuStandard, Inc 2-Bromobutanoic acid, 80-58-0, MFCD00004216, 1mL

NC9898520 2-BROMOBUTANOIC ACID 1ML

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1,353

MSC

5000536345 2X6-1/2 639 ORG POLY STD CAS

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1,354

Crescent Chemical Co Inc IMIDACLOPRID D4 SOLN 1ML

Imidacloprid D4 (imidazolidin-4,4,5,5 D4) 100 ng/µl in Acetone Insecticide (Isotop solution) CAS 1015855-75-0 Molecular Weight - 259.6856 Storage - RT Catalog Num - DRE-XA14283710AC pesticide

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1,355

ERA WATERS CORP PFAS IN DRINKING WATER WS PT

NC2852175 PFAS IN DRINKING WATER WS PT

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1,356

AccuStandard, Inc TUNING STD 5X1 ML

GC/MS Tuning Standard for EPA Method 624/625. 100 mL. 10 ?g/mL in 2-5% Nitric Acid.

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1,357

Medchemexpress LLC Mmc (TMZ)-TOC | >98.0% | 1725.82 | C74H99F3N20O21S2 | 10 MG

MMC(TMZ)-TOC TFA is a temozolomide delivery conjugate designed to selectively bind somatostatin receptor subtype-2 (SSTR2) and deliver TMZ to SSTR2-positive tumor cells for targeted cancer research applications.

Targets somatostatin receptor subtype-2 (SSTR2) for receptor-mediated delivery.
Conjugated with temozolomide to enable targeted chemotherapy delivery.
Suitable for in vitro and in vivo cancer research studies.
Provided as a trifluoroacetic acid (TFA) salt for improved handling and stability.
Reported purity greater than 98%, suitable for research use.
Available in small research quantities for preclinical experiments.

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1,358

Aqua Solutions AQUA SOLUTIONS

NC3917307 TOC 10000PPM 500ML

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1,359

Crescent Chemical Co Inc PYRACLOSTROBIN 100 MG

Pyraclostrobin Fungicide (WS) CAS 175013-18-0 Molecular Weight - 387.8169 Storage - RT Catalog Num - DRE-C16595000 pesticide

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1,360

Apexbio Technology LLC Metronidazole Benzoate 13182-89-3 10g

Metronidazole Benzoate (13182-89-3) is a small-molecule inhibitor targeting microbial DNA synthesis It is designed to inhibit nucleic acid synthesis processes thereby disrupting microbial cellular function Metronidazole Benzoate exerts its biological activity primarily through inhibition of nucleic acid synthesis and function within microbial cells In in vitro studies its efficacy is often quantified by IC50 values reflecting the concentration required to achieve half-maximal inhibition of microbial growth Based on these pharmacological properties Metronidazole Benzoate holds research potential in investigations of treatments for bacterial and protozoal infections