CovaChem's LCMS Grade Acetic Acid is ideally suited as a chromatography additive for use in both HPLC and LCMS applications. Acetic acid is typically beneficial as a separations enhancer, and has a weak ion pairing effect in the mass spectrometer, making dissociation of from the analytes relatively easy, often resulting in increased ionization efficiencies. CovaChem's LCMS Grade Acetic Acid comes in two convenient package sizes (10 x 1 mL Ampules and 25 mL bottles). The 1 mL Ampules of LCMS Grade Acetic Acid are useful for quickly preparing 1 Liter bottles of 0.1% Acetic Acid solutions in either water or other organic solvents.
Package Sizes: 10 x 1 mL and 25 mL
Product Numbers: 11201-10x1 or 11201-25
Product Name: LCMS Grade Acetic Acid
Alternative Names: LCMS Acetic Acid; Glacial Acetic Acid; Ethanoic Acid; Methanecarboxylic acid
Appearance: Clear liquid
Purity: is ≥ 99.8%
Storage: Room Temperature
Physical State: Liquid
CAS #: 64-19-7
Chemical Formula: C2H4O2
Molecular Weight: 60.05 amu
Boiling Point: 118-119 °C (Lit)
Density: 1.049 g/mL
Tariff Code: 2915.21.0000
Additional Product Information: LCMS Grade Acetic Acid Product Information Bulletin
N,O-bis(trimethylsilyl)trifluoroacetamide (BSTFA) is a versatile silylation reagent used to form stable TMS derivatives that are volatile. BSTFA is used to derivatize carboxylic acids, phenols, steroids, amines, alcohols, and alkaloids.
LCMS Grade Formic Acid with TFA from CovaChem is of Ultra High Purity ideally suited for sensitive LCMS and HPLC applications. This mixture offers the ability to quickly and easily make one liter of 0.1% Formic Acid with 0.01% TFA enabling the exceptional resolving powers of Trifluoroacetic acid (TFA) without reducing ionization efficiencies.