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Thermo Scientific™ Pierce™ Acetonitrile (ACN), LC/MS Grade

Perform HPLC and mass spectrometry applications with this LC/MS-grade acetonitrile preparation with high purity and low UV-absorptivity.

Manufacturer:  Thermo Scientific™ 51101

Catalog No. PI51101



Thermo Scientific™ Pierce Acetonitrile (ACN) is an LC/MS-grade preparation with high purity and low UV-absorptivity that makes it suitable for HPLC and mass spectrometry applications.

Thermo Scientific Pierce LC/MS Grade Acetonitrile is specially purified by a proprietary method and tested to ensure lot-to-lot consistency with a low UV absorbance to provide you with the most sensitive detection across all wavelengths. Pierce Acetonitrile is 0.2-micron filtered, packaged in solvent-rinsed amber glass bottles and sealed under a nitrogen atmosphere with PTFE-lined fluorocarbon caps for ultimate protection.

  • 37 quality tests ensure low, stable baselines and lot-to-lot consistency
  • Low UV absorbance yields low baselines and high detection sensitivity
  • Low impurities protects columns and simplifies analysis by eliminating extraneous peaks

Product Details:

  • Alternative names: Methyl cyanide, cyanomethane, ethanenitrile
  • Molecular formula: CH3CN
  • Molecular weight: 41.05
  • Density: 0.780g/mL
  • CAS number: 75-05-8

Pierce LC/MS Grade Acetonitrile is specially purified and tested to the highest specifications to ensure the integrity of your data, maximize sensitivity in your assay and to prolong the life of your equipment. These Acetonitrile specifications also meet ACS standards.



Flammable, Irritant, Toxic
98 to 100%
Clear, colorless liquid of acetonitrile
Room Temperature
LC/MS grade
1 L
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