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900687

Sigma-Aldrich

Water solution

contains 0.1 % (v/v) formic acid, for UHPLC, suitable for mass spectrometry (MS)

Synonym(s):

Aqueous solution

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About This Item

Linear Formula:
H2O
MDL number:
UNSPSC Code:
41116026
NACRES:
NA.05

Quality Level

form

liquid

contains

0.1 % (v/v) formic acid

technique(s)

mass spectrometry (MS): suitable

density

1.000 g/cm3

cation traces

Ag: <20 ppb
Al: <50 ppb
Ca: <100 ppb
Cd: <20 ppb
Co: <20 ppb
Cr: <20 ppb
Cu: <20 ppb
Fe: <20 ppb
K: <20 ppb
Mg: <100 ppb
Mn: <20 ppb
Ni: <20 ppb

UV absorption

λ: 210 nm Amax: ≤1.20
λ: 230 nm Amax: ≤0.32
λ: 254 nm Amax: ≤0.070

application(s)

food and beverages

SMILES string

O

InChI

1S/H2O/h1H2

InChI key

XLYOFNOQVPJJNP-UHFFFAOYSA-N

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Application

  • Adapting Fabric Phase Sorptive Extraction as an Innovative Multitool for Sample Transfer and Extraction in Pharmacokinetic Analysis Followed by LC-MS Determination of Levofloxacin in Plasma Samples.: This research explores the use of fabric phase sorptive extraction for sample transfer and extraction in pharmacokinetic studies. It demonstrates the efficiency and versatility of this method in water solutions, improving the accuracy of LC-MS analysis of plasma samples (Dolaksiz et al., 2024).
  • Optimization of Ultrasound-Assisted Extraction and Characterization of the Phenolic Compounds in Rose Distillation Side Streams Using Spectrophotometric Assays and High-Throughput Analytical Techniques.: This research focuses on optimizing ultrasound-assisted extraction of phenolic compounds from rose distillation side streams in water solutions. It combines spectrophotometric assays and high-throughput techniques to enhance extraction efficiency and compound characterization (Tsiaka et al., 2023).

Features and Benefits

Water solution is used as a solvent for UHPLC-MS with the following advantages:
  • Highest solvent purity for low detection limits.       
  • Extremely low MS baseline noise.        
  • Exemplary lot-to-lot reproducibility.       
  • Minimal trace metals.        
  • Microfiltered (0.2 μm).

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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