Sigma-Aldrich

n-Hexane for Gas Chromatography MS SupraSolv® | 1L | SKU: 1007951000 n-Hexane SupraSolv® is a high-purity solvent specifically designed for gas chromatography-mass spectrometry (GC-MS) applications...

N,N-Dimethylacetamide, SupraSolv® for Headspace Gas Chromatography, 1L N,N-Dimethylacetamide (DMAc) SupraSolv® grade is a high-purity aprotic solvent specifically optimized for headspace gas...

Citric Acid, Anhydrous, EMPROVE ESSENTIAL, 5kg Citric Acid Anhydrous is a high-purity, pharmaceutical-grade organic acid essential for laboratory, pharmaceutical, and food manufacturing applications...

Acetonitrile, Hypergrade for LC-MS LiChrosolv, 2.5L This premium-grade acetonitrile is specifically purified for liquid chromatography-mass spectrometry (LC-MS) applications, offering exceptional...

Ammonium Acetate Solution, BioUltra, ~5 M in H2O, 250mL This high-purity Ammonium Acetate Solution is manufactured to BioUltra standards, making it ideal for demanding molecular biology and...

Ammonium Hydroxide Solution, puriss., 30-33% NH₃ in H₂O, 1L This high-purity ammonium hydroxide solution is an essential reagent for analytical laboratories, offering consistent performance across a...

Ethylbenzene, Analytical Standard, 5mL Ethylbenzene Analytical Standard (CAS 100-41-4) is a high-purity reference material essential for accurate qualitative and quantitative analysis in...

Ammonium Tetrachlorocuprate(II) Dihydrate, Puriss., ≥99.0% (AT), 250g Ammonium Tetrachlorocuprate(II) Dihydrate [(NH₄)₂[CuCl₄]·2H₂O] is a high-purity copper(II) coordination compound essential for...

Hexane, Reagent Plus, ≥99%, 500 mL Hexane Reagent Plus is a high-purity aliphatic hydrocarbon solvent essential for a wide range of laboratory applications. With a minimum purity of 99%, this...

Ethyl Acetate, HPLC GC Omnisolv, 4L This high-purity Ethyl Acetate from the Omnisolv line is specifically manufactured to meet the demanding requirements of HPLC and GC applications. Ideal for use...

Acetic Acid, 100% for LC-MS, LiChropur, 50mL This high-purity Acetic Acid from the LiChropur product line is specifically manufactured to meet the stringent requirements of liquid...

Formic Acid, ACS Reagent, ≥98%, 2.5L This high-purity Formic Acid meets stringent ACS reagent-grade specifications, making it ideal for critical laboratory applications including HPLC mobile phase...