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Thermo Scientific™ Pierce™ Trifluoroacetic Acid (TFA), LC-MS Grade

Bottles of 99.5%-pure TFA (MW 114.02, CAS 76-05-01) liquid (sold by weight); for HPLC use as an ion-pairing agent in reverse-phase peptide separations.

Brand:  Thermo Scientific™ 85183

185.32 EUR valid until 2025-02-13
Use promo code "24126" to get your promotional price.



Product Code. 13464279

  • 210.00€ / 50mL

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Description

Description

Thermo Scientific™ Pierce Trifluoroacetic Acid (TFA) is manufactured and tested to meet strict specifications that ensure superior performance for use as an ion-pairing agent in reverse-phase peptide separations.

For complex peptide separations, the key to success can be to vary selectivity. Varying mobile phase composition on the same column can change selectivity enough to resolve peptide that would otherwise overlap. The TFA concentration is usually specified as 0.1% for reverse-phase HPLC of peptides. For reproducible separations from run-to-run or from lab-to-lab, it is essential to make concentrations the same.

Highlights:

  • Purity: >99.5% TFA and exceptional clarity allows sensitive, nondestructive peptide detection at low UV wavelengths
  • High-performance packaging: Packaged under nitrogen in amber glass with protective TFE-lined fluorocarbon caps to ensure TFA integrity
  • Choice of formats for convenience: 1mL ampules can prepare 1L of 0.1% v/v TFA solution for the mobile phase in reverse-phase chromatography in moments

Ordering Information:

X in the ordering table indicates that hazardous shipping charges apply.

TRUSTED_SUSTAINABILITY
Specifications

Specifications

Trifluoroacetic Acid (TFA)
Liquid
50 mL
Pierce™
Store in a cool, dry, and well-ventilated area. Protect from direct sunlight.
Ion Pairing Reagent
99.5% TFA
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A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.

5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberZD379390 Certificate TypeCertificate of Analysis Date26/04/2024 Catalog Number85183
Lot NumberYE378763 Certificate TypeCertificate of Analysis Date23/05/2023 Catalog Number85183
Lot NumberYE359065 Certificate TypeCertificate of Analysis Date23/05/2023 Catalog Number85183
Lot NumberYE378762 Certificate TypeCertificate of Analysis Date20/05/2023 Catalog Number85183
Lot NumberYE351993 Certificate TypeCertificate of Analysis Date18/05/2023 Catalog Number85183
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Thermo Scientific™ Pierce™ Trifluoroacetic Acid (TFA), LC-MS Grade > Trifluoroacetic Acid (TFA), LC-MS Grade; 50mL

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