EPA Methods Standards

Crescent Chemical Co Inc EPA 8240/8260 VOC MIX 8COMP1ML

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Appendix IX Volatile Organic Compounds for Analysis by EPA Methods 8240 or 8260, 8 Components Acetone, 2-Butanone, Carbon disulfide, 2-Chloro ethyl vinyl ether, 2-Hexanone, Iodomethane, 4-Methyl-2-pentanone, Vinyl acetate CAS Size -

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Crescent Chemical Co Inc EPA 625 PYRIDINE D5 2MG/ML 1ML

EPA Method 625 - Individual Internal and Surrogate Standard, 1 component Pyridine d5 CAS Size - 1mL Catalog Number - CC2138O.10

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

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

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Crescent Chemical Co Inc EPA 610 PAHS 16COMP 1ML

EPA Method 8310 - Polynuclear Aromatic Hydrocarbons QC Mix, 16 Compounds Acenaphthene-0.1 mgmL, Acenaphthylene-0.1 mgmL, Anthracene-0.1 mgmL, Benz(a)anthracene-0.01 mgmL, Benzo(a)pyrene-0.01 mgmL, Benzo(b)fluoranthene-0.01 mgmL, Benzo(k)fluoranthene-

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Crescent Chemical Co Inc EPA 506 PHTH QC MIX 7COMP 1ML

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EPA Method 506 - Phthalate QC Mix, 7 Components Benzyl butyl phthalate-250 ugmL, Bis(2-ethylhexyl)adipate-1,200 ugmL, Bis(2-ethylhexyl)phthalate-250 ugmL, Di-n-butyl phthalate-100 ugmL, Diethyl phthalate-100 ugmL, Dimethyl phthalate-100 ugmL, Di-n-oc

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Crescent Chemical Co Inc EPA 502.2 FORTIF STD 3COMP 1ML

EPA Method 524.2- Internal, Surrogate, & Fortification Standards, Fortification, 3 Components 4-Bromofluorobenzene, 1,2-Dichlorobenzene d4, Fluorobenzene CAS Size - 1mL Catalog Number - CC2020

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eMolecules​ ChemScene / Ethyl 2-amino-4H5H7H-thieno[23-c]pyran-3-carboxylate / 100mg / 572179455 / CS-0049510 / 0.000 / 117642-16-7 / MFCD05664038 / 227.280 / C10H13NO3S

ChemScene / Ethyl 2-amino-4H5H7H-thieno[23-c]pyran-3-carboxylate / 100mg / 572179455 / CS-0049510 / 0.000 / 117642-16-7 / MFCD05664038 / 227.280 / C10H13NO3S

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eMolecules​ Ambeed / Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate / 100mg / 525089669 / A172789 / / 161798-03-4 / MFCD13194811 / 347.430 / C18H21NO4S

Ambeed / Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate / 100mg / 525089669 / A172789 / / 161798-03-4 / MFCD13194811 / 347.430 / C18H21NO4S

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eMolecules​ Ambeed / Methyl 2-(((benzyloxy)carbonyl)amino)-2-(dimethoxyphosphoryl)acetate / 1g / 490561394 / A430918 / / 88568-95-0 / MFCD00043304 / 331.261 / C13H18NO7P

Ambeed / Methyl 2-(((benzyloxy)carbonyl)amino)-2-(dimethoxyphosphoryl)acetate / 1g / 490561394 / A430918 / / 88568-95-0 / MFCD00043304 / 331.261 / C13H18NO7P

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Medchemexpress LLC Wnt3a Surrogate Hum 5ug

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Recombinant human Wnt3a surrogate protein (HEK293, Fc) is a water-soluble, Fc-fused Wnt agonist engineered to provide Fzd isoform-selective activation of canonical Wnt signaling. Expressed in HEK293 cells to preserve human-like post-translational modifications, the surrogate serves as a defined, consistent Wnt source for organoid culture, stem cell maintenance, and in vitro signaling assays.

• Water-soluble Fc-fused surrogate for simplified handling and solubility
• Fzd isoform-selective activation enables tissue-relevant Wnt signaling
• Expressed in HEK293 cells to support human-like post-translational modifications
• Supports organoid expansion and stem cell maintenance in culture
• Available in defined microgram quantities for assay flexibility
• Reduces variability compared with lipidated Wnt or conditioned media

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eMolecules​ Ambeed / Diethyl 1H-indole-26-dicarboxylate / 100mg / 525159902 / A261523 / / 107516-75-6 / MFCD03411566 / 261.277 / C14H15NO4

Ambeed / Diethyl 1H-indole-26-dicarboxylate / 100mg / 525159902 / A261523 / / 107516-75-6 / MFCD03411566 / 261.277 / C14H15NO4

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Crescent Chemical Co Inc EPA 8151 CHLOR ACIDS 18COMP1ML

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EPA Method 8151, Chlorinated Herbicides Acids, 18 Components Acifluorfen-0.1 mgmL, Bentazone-0.1 mgmL, Chloramben-0.1 mgmL, 2,4-D-0.1 mgmL, Dalapon-0.1 mgmL, 2,4-DB-0.1 mgmL, DCPA-0.1 mgmL, Dicamba-0.1 mgmL, 3,5-Dichlorobenzoic acid-0.1 mgmL, Dichlor

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

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

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Quantum Storage Systems MOD DLY FRAME 24 X 60

Aah, Quantum Storage Mod Dly Frame 24 X 60

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eMolecules​ Pharmablock / ethyl 5-(trifluoromethyl)-1H-pyrrolo[23-b]pyridine-2-carboxylate / 25mg / 686934566 / PBMJ024 / 0.000 / 920978-97-8 / MFCD13196663 / 258.200 / C11H9F3N2O2

Pharmablock / ethyl 5-(trifluoromethyl)-1H-pyrrolo[23-b]pyridine-2-carboxylate / 25mg / 686934566 / PBMJ024 / 0.000 / 920978-97-8 / MFCD13196663 / 258.200 / C11H9F3N2O2

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