EPA Methods Standards

AccuStandard, Inc EPA 537.1 METHOD STANDARD 1 ML

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NC3105857 EPA 537.1 METHOD STANDARD 1 ML

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SPEX CERTIPREP LLC 3P 29CMPNNT EPA 200.7 SOL A,100ML

(HPS by Zeptometrix) 29 Component EPA 200.7 Standard Solution A, 100 mL

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Absolute Standards Alkalinity as Calcium Carbonate 100ml

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497-19-8 Solvent: in Water, Concentration: 1000 µg/mL, 100 mL

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Absolute Standards Total Kjeldahl Nitrogen as N, 100 mL

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Total Kjeldahl Nitrogen as N, 100 mL.

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Chem Service Inc Mixture #3-Hazardous Substances, 1 mL

This item has a minimum order quantity of 2 per supplier requirements
Concentration and Solvent: 2000 ug/ml in Methylene chloride, Alternate Name(s): Mixture of 4 analytes.

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AccuStandard, Inc 524.3 ISS MIX, 2.0MG/ML, IN ME

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524.3 ISS mix, 2.0mg/mL, in methanol 5x1ml

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WELLINGTON LABORATORIES LLC EPA METHOD 533 NATIVE ANALYTE

NC2741490 EPA METHOD 533 NATIVE ANALYTE

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

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NC9898520 2-BROMOBUTANOIC ACID 1ML

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Absolute Standards EPA METHOD 502.2/524.2 VOL ST

NC3736820 EPA METHOD 502.2/524.2 VOL ST

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eMolecules​ Ambeed / Methyl 1-oxo-1234-tetrahydronaphthalene-2-carboxylate / 250mg / 525157255 / A257091 / / 7442-52-6 / MFCD00667560 / 204.225 / C12H12O3

Ambeed / Methyl 1-oxo-1234-tetrahydronaphthalene-2-carboxylate / 250mg / 525157255 / A257091 / / 7442-52-6 / MFCD00667560 / 204.225 / C12H12O3

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Crescent Chemical Co Inc TEBUCONAZOLE 250 MG

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Tebuconazole Fungicide (WS) CAS 107534-96-3 Molecular Weight - 307.8184 Storage - RT Catalog Num - DRE-C17178700 pesticide

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eMolecules​ Ambeed / 4-Methyl-5-(4455-tetramethyl-132-dioxaborolan-2-yl)picolinonitrile / 100mg / 704973374 / A668035 / / 2009346-30-7 / MFCD18719940 / 244.100 / C13H17BN2O2

Ambeed / 4-Methyl-5-(4455-tetramethyl-132-dioxaborolan-2-yl)picolinonitrile / 100mg / 704973374 / A668035 / / 2009346-30-7 / MFCD18719940 / 244.100 / C13H17BN2O2

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eMolecules​ Ambeed / Ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride / 10g / 490534867 / A211648 / / 1454-53-1 / MFCD00012800 / 297.780 / C15H20ClNO3

Ambeed / Ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride / 10g / 490534867 / A211648 / / 1454-53-1 / MFCD00012800 / 297.780 / C15H20ClNO3

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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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Sigma Aldrich Fine Chemicals Biosciences Bromoethane-2,2,2-d3 99 atom % D | 7439-86-3 | MFCD00143875 | 5G

Bromoethane-2,2,2-d3 99 atom % D | Purity: 99% (CP) | Mol Wt: 111.98 | 7439-86-3 | MFCD00143875 | 5G

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