Fisher Chemical™ Optima™ LC-MS Solvent Blends

A selection of our high purity solvents are available pre-blended with Optima LC-MS modifiers formic acid (FA) and trifluoroacetic acid (TFA) to provide ready-to-use aqueous and organic mobile phase blends for LC-MS applications.

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Item Code Description Size Filter Size
FSBLS120-500 Acetonitrile with 0.1% formic acid 500 mL 0.2 µm filter
FSBLS120-1 Acetonitrile with 0.1% formic acid 1 L 0.2 µm filter
FSBLS120-212 Acetonitrile with 0.1% formic acid 2.5 L 0.2 µm filter
FSBLS120-4 Acetonitrile with 0.1% formic acid 4 L 0.2 µm filter
FSBLS121-500 Acetonitrile with 0.1% trifluoroacetic acid 500 mL 0.2 µm filter
FSBLS121-1 Acetonitrile with 0.1% trifluoroacetic acid 1 L 0.2 µm filter
FSBLS118-500 Water with 0.1% formic acid 500 mL 0.2 µm filter
FSBLS118-1 Water with 0.1% formic acid 1 L 0.2 µm filter
FSBLS118-4 Water with 0.1% formic acid 4 L 0.2 µm filter
FSBLS119-500 Water with 0.1% trifluoroacetic acid 500 mL 0.2 µm filter
FSBLS119-1 Water with 0.1% trifluoroacetic acid 1 L 0.2 µm filter
FSBLS119-212 Water with 0.1% trifluoroacetic acid 2.5 L 0.2 µm filter

Details

Fisher Chemical Optima LC-MS solvent blends meet the stringent purity requirements of LC-MS by providing a consistent concentration of FA or TFA, a very low mass baseline (noise level), exceptionally low metal ion content, and very low LC-UV background.

Ideal for cutting edge research applications such as proteomics, metabolomics, clinical chemistry and drug discovery. The protease-free specification of the aqueous blends is important for proteomics research to prevent sample degradation in the event that the mobile phase solution is contaminated with proteases.

Optima LC-MS pre-blended solvents are manufactured in facilities with an ISO 9001:2008 certified quality system to ensure optimum quality and product uniformity.

  • Low mass spectrometry background noise (LC-MS)
  • Minimal metal impurities
  • Lowest impurity background using diode array reduction (LC-UV)
  • Minimise safety risks associated with storing, blending and disposing of hazardous solvents
  • Extend LC-MS column life due to low impurity level and low residue value offered by Optima solvents

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