MTBE, dichloromethane, and ammonium formate were from Sigma-Aldrich (Saint Louis, MO, USA). Ammonia solution in water (25%) was obtained from Merck KGaA (Darmstadt, Germany). MS additive formic acid (98%) was purchased from Chem-Lab NV (Zedelgem, Belgium). MS-grade isopropanol and acetonitrile were obtained from J. T. Baker (Phillipsburg, NJ, USA), and methanol was from VWR Chemicals (Darmstadt, Germany). Ultrapure water was produced in-house by Direct- Q® 3UV (Millipore, Vienna, Austria). For MS calibration, a low concentration tuning mix was purchased from Agilent Technologies (Santa Clara, CA, USA).
Ms additive formic acid
Manufactured by Chem-Lab
Sourced in Belgium
MS additive formic acid is a chemical compound used in mass spectrometry analysis. It serves as a mobile phase additive to improve the ionization and detection of analytes in liquid chromatography-mass spectrometry (LC-MS) applications.
Automatically generated - may contain errors
Lab products found in correlation
Direct q 3 uv, by Merck Group (2 mentions)
Ammonium formate, by Merck Group (2 mentions)
Ammonia solution in water, by Merck Group (2 mentions)
Methanol, by Avantor (1 mentions)
Methyl tert butyl ether (mtbe), by Merck Group (1 mentions)
Dichloromethane, by Merck Group (1 mentions)
Acetonitrile, by Avantor (1 mentions)
Low concentration tuning mix, by Agilent Technologies (1 mentions)
Ms grade methanol, by Thermo Fisher Scientific (1 mentions)
Acetonitrile, by Thermo Fisher Scientific (1 mentions)
Isopropanol, by Thermo Fisher Scientific (1 mentions)
Methoxyamine hydrochloride, by Merck Group (1 mentions)
Pyridine, by Merck Group (1 mentions)
2 protocols using ms additive formic acid
1
Mass spectrometry protocol for compound analysis
2
Comprehensive Metabolite Extraction and Analysis
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MS-grade methanol, acetonitrile, and isopropanol were obtained from Thermo Fisher Scientific (Loughborough, UK). Ultrapure water was produced in-house using a Direct-Q® 3UV (Millipore, Vienna, Austria). Heptane was purchased from Witko (Lodz, Poland). Pyridine, methyl tert-butyl ether (MTBE), N,O-bis(trimethylsilyl)trifluoroacetamide (BSTFA) with 1% chlorotrimethylsilane (TMCS), ammonium formate, methoxyamine hydrochloride, n-pentadecanoic acid, and the alkane standard mixture (C10-C40, all even) were from Sigma-Aldrich (Saint Louis, MO, USA). Ammonia solution in water (25%) was obtained from Merck KGaA (Darmstadt, Germany). MS additive formic acid (98%) was purchased from Chem-Lab NV (Zedelgem, Belgium). The tuning mixture for MS calibration was from Agilent Technologies (Santa Clara, CA, USA).
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