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.
Highlights:
- 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:
| General properties of acetonitrile |
| 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.
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Specifications of Thermo Scientific Pierce Acetonitrile
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- Purity (by GC) >=99.9%
- Water Content <=0.01%
- Residue after Evaporation: <=0.8ppm
- Titratable Acid, mEQ/g: <=0.008
- Titratable Acid, mEQ/g: <=0.0006
- LC-MS Gradient Suitability: Passes
- LC-MS at Positive Mode as Reserpine: <=50ppb
- LCMS at Negative Mode as Aldicarb: <=50ppb
- LC Gradient Suitability at 254 and 210nm: Passes
- Optical Absorbance (au):
- 190nm <=1
- 195nm <=0.15
- 200nm <=0.05
- 205nm <=0.04
- 210nm <=0.03
- 215nm <=0.025
- 220nm <=0.015
- 225nm <=0.015
- 230nm <=0.01
- 254nm <=0.005
- 280nm <=0.005
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- Trace Ionic Impurities:
- Aluminum (Al) <=25ppb
- Barium (Ba) <=5ppb
- Cadmium (Cd) <=5ppb
- Calcium (Ca) <=25ppb
- Chromium (Cr) <=5ppb
- Cobalt (Co) <=5ppb
- Copper (Cu) <=5ppb
- Iron (Fe) <=5ppb
- Lead (Pb) <=5ppb
- Magnesium (Mg) <=10ppb
- Manganese (Mn) <=5ppb
- Nickel (Ni) <=5ppb
- Potassium (K) <=10ppb
- Silver (Ag) <=5ppb
- Sodium (Na) <=50ppb
- Tin (Sn) <=5ppb
- Zinc (Zn) <=10ppb
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Related Products:
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Water (LC/MS Grade)
Formic Acid
Dimethylformamide (DMF)
Dimethylsulfoxide (DMSO)
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