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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

136.80 GBP valid until 2020-10-31
Use promo code "13934" to get your promotional price.



Code : PN

Additional Details : CAS Number : 76-05-1 Weight : 0.05000kg Transport : UN number : 2699 Chem class : 8 Pack group : I

Product Code. 13464279

  • £144.00 / 50mL

In stock, ready to ship: 15

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Description

Description

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.

Specifications

Specifications

Store in a cool, dry, and well-ventilated area. Protect from direct sunlight.
Liquid
Ion Pairing Reagent
Pierce™
50 mL
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Special Offers

Special Offers

  • Big discounts are available on a range of popular products including chemicals, lab essentials, equipment, consumables, life science and safety products.
    : 13934

    2020-10-31

    *Discount will apply to qualifying orders received by Fisher Scientific between 01/09/2020 and 31/10/2020. Promotion code must be presented at the time of order. Discount applies to the list price in effect at the time the order is received. Promotion cannot be combined with other discounts or promotions. Offer void where prohibited, licensed, or restricted by federal, state, provincial, or local laws or regulation or agency/institutional policy. Other restrictions may apply.

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