Sigma-Aldrich

Paraformaldehyde, Powder, 95%, 500g Paraformaldehyde is a polymerized form of formaldehyde widely used in laboratory settings as a reliable fixative for histology, immunohistochemistry, and electron...

Ferric Chloride, Reagent Grade, 97%, 1kg Ferric Chloride (FeCl₃) is a versatile inorganic compound widely utilized in analytical chemistry, water treatment studies, and etching applications. This...

Ammonium Formate, Reagent Grade 97%, 500g Ammonium Formate (NH₄HCO₂) is a versatile reagent widely utilized in analytical and research laboratory applications. This high-purity compound serves as an...

N,N-Dimethylacetamide, GC Spectrophotometric Grade, 99% (2L) N,N-Dimethylacetamide (DMAc) is a high-purity polar aprotic solvent essential for demanding analytical and research applications. This GC...

N,N-Dimethylacetamide, GC Spectrophotometric Grade, 99% (1L) N,N-Dimethylacetamide (DMAc) is a high-purity polar aprotic solvent widely utilized in analytical chemistry, spectroscopy, and...

Toluene-d8, 99 atom% | 10g | SKU: 151998-10G Toluene-d8 is a highly deuterated aromatic solvent essential for nuclear magnetic resonance (NMR) spectroscopy applications. This fully deuterated...

(-)-α-Bisabolol, ≥93% (GC), 5mL (-)-α-Bisabolol is a naturally occurring monocyclic sesquiterpene alcohol widely utilized in analytical, pharmaceutical, and cosmetic research applications. This...

p-Xylene, ReagentPlus 99%, 1L p-Xylene (1,4-dimethylbenzene) is a high-purity aromatic hydrocarbon solvent essential for analytical and research laboratory applications. This ReagentPlus grade...

Chlorine Test Strips, Colorimetric, 0-20 mg/L (Cl2), MQuant®, 75-pk These MQuant® Chlorine Test Strips provide a fast, reliable colorimetric method for determining free chlorine concentrations in...

Arsenic Test Strips, Colorimetric, 0.02-3 mg/L (As), MQuant, 100-pk MQuant Arsenic Test Strips provide a rapid, reliable colorimetric method for semi-quantitative determination of arsenic in aqueous...

Calcium Test Strips, Reflectometric, 5-125 mg/L (Ca) - REFLECTOQUANT® - 50-pk These REFLECTOQUANT® Calcium Test Strips provide rapid, reliable reflectometric determination of calcium concentrations...

Iso-Octane for Gas Chromatography ECD and FID SupraSolv – 1L Iso-Octane SupraSolv is a premium-grade solvent specifically purified for gas chromatography applications using Electron Capture...