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Thermo Scientific™ Pierce™ Trifluoroacetic Acid (TFA), Sequencing 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.

105.06€ - 794.00€

Specifications

Name Note	Trifluoroacetic Acid (TFA)
Percent Purity	99.5% (TFA)
Physical Form	Liquid

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Products 7

Product Code	Brand	Quantity	Price	Quantity & Availability
Product Code	Brand	Quantity	Price	Quantity & Availability
11808223 View Documents missing translation for 'viewProductCertificates'	Thermo Scientific™ TS-28904	10 x 1 mL	This item has been discontinued and is no longer available. View the product for possible alternatives or contact our Technical Support team on +351 21 425 33 50 for assistance		N/A

10270594 View Documents Promotion Details missing translation for 'viewProductCertificates'	Thermo Scientific™ 28904	10 x 1 mL	197.00€ 10mL	In Stock Log in to see stock.	Add to basket



10762735 View Documents missing translation for 'viewProductCertificates'	Thermo Scientific™ 28902	10 x 1 g	163.00€ Pack of 10	In Stock Log in to see stock.	Add to basket

11501084 View Documents missing translation for 'viewProductCertificates'	Thermo Scientific™ TS-28902	10 x 1 g	This item has been discontinued and is no longer available. View the product for possible alternatives or contact our Technical Support team on +351 21 425 33 50 for assistance		N/A

10628494 View Documents Promotion Details missing translation for 'viewProductCertificates'	Thermo Scientific™ 28903	100 g	252.00€ 100g	In Stock Log in to see stock.	Add to basket



13416806 View Documents missing translation for 'viewProductCertificates'	Thermo Scientific™ TS-28901	500 mL	This item has been discontinued and is no longer available. View the product for possible alternatives or contact our Technical Support team on +351 21 425 33 50 for assistance		N/A

11875825 View Documents missing translation for 'viewProductCertificates'	Thermo Scientific™ 28901	500 mL	794.00€ 500mL	In Stock Log in to see stock.	Add to basket

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: 1 mL ampules can prepare 1 L of 0.1% v/v TFA solution for the mobile phase in reverse-phase chromatography in moments
CAS: 76-05-1

Storage Information

Store in original container protected from direct sunlight in a dry, cool and well-ventilated area
Should be stored from 20° to 25°C

Order Info

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

Specifications

Name Note	Trifluoroacetic Acid (TFA)
Percent Purity	99.5% (TFA)
Physical Form	Liquid

Safety and Handling

Recommended Storage : Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, between the following temperatures: 20 to 25°C.

Product Identifier

Trifluoroacetic Acid

Signal Word

Danger

Hazard Category

Skin corrosion/irritation Category 1 B
Acute toxicity Category 4
LONG-TERM AQUATIC HAZARD Chronic 3

Hazard Statement

H314-Causes severe skin burns and eye damage.
H332-Harmful if inhaled.
H412-Harmful to aquatic life with long lasting effects.

Precautionary Statement

P280-Wear protective gloves/protective clothing/eye protection/face protection.
P273-Avoid release to the environment.
P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
P331-Do NOT induce vomiting.
P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
P315-Get immediate medical advice/attention.
P305-IF IN EYES:.
P310-Immediately call a POISON CENTER/doctor/.
P501-Dispose of contents/container to .

For Research Use Only. Not for use in diagnostic procedures.

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Thermo Scientific™ Pierce™ Trifluoroacetic Acid (TFA), Sequencing grade

Specifications

Description

Order Info

Specifications

Safety and Handling

Documents