Sigma-Aldrich

Methanol, ACS Reagent, ≥99.8%, 2.5L This high-purity ACS reagent-grade methanol is an essential solvent for demanding laboratory applications. Ideal for HPLC mobile phases, sample preparation,...

Acetone, ACS Reagent, ≥99.5%, PolyBottle, 4 x 4L This high-purity ACS reagent-grade acetone delivers consistent, reliable performance for demanding laboratory applications. Ideal for use as a...

N,N-Dimethylacetamide, Suitable for Peptide Synthesis, ≥99.8% (GC), 2.5L N,N-Dimethylacetamide (DMAc) is a high-purity polar aprotic solvent specifically designed for demanding peptide synthesis...

N,N-Dimethylacetamide, Suitable for Peptide Synthesis, ≥99.8% (GC) — 1L N,N-Dimethylacetamide (DMAc) is a high-purity polar aprotic solvent essential for peptide synthesis applications, including...

Tetradecane, ≥99%, 100g Tetradecane (C₁₄H₃₀) is a high-purity linear alkane widely utilized in laboratory and industrial applications. This saturated hydrocarbon serves as an excellent standard for...

Hydrogen Peroxide Solution for Ultratrace Analysis, 1L This high-purity Hydrogen Peroxide Solution is specifically manufactured for ultratrace analytical applications where contamination control is...

(±)-Bifenthrin-(biphenyl-2',3',4',5',6'-d5) PESTANAL® Analytical Standard | 10mg (±)-Bifenthrin-(biphenyl-2',3',4',5',6'-d5) is a deuterium-labeled internal standard designed for the precise...

Sodium Metabisulfite, Reagent Grade, 97%, 500g Sodium Metabisulfite (Na₂S₂O₅) is a versatile inorganic compound widely utilized in laboratory settings as a reducing agent, antioxidant, and...

Residual Solvent Class 1 - 1,1-Dichloroethene, USP Reference Standard, 3 x 1.2mL This USP Reference Standard for 1,1-Dichloroethene is an essential analytical tool for pharmaceutical quality control...

TERGITOL™ Type 15-S-7 Surfactant, 500mL TERGITOL™ Type 15-S-7 is a secondary alcohol ethoxylate nonionic surfactant widely utilized in laboratory and industrial applications requiring excellent...

LC-MS LiChrosolv Water with 0.1% (v/v) Formic Acid, Hypergrade, 2.5L This hypergrade LC-MS water pre-mixed with 0.1% (v/v) formic acid is specifically formulated for liquid chromatography-mass...

Diiodomethane, 99%, ReagentPlus® Grade, 25g Diiodomethane (CH₂I₂) is a high-density halogenated organic compound widely utilized in laboratory applications including refractive index measurements,...