BEC (99%), DDAB (98%), BAC12 (puriss, ≥99 %), BAC14 (puriss, ≥99 %), BAC16 (99%), hexadecyltrimethylammonium bromide (HDTAB, 99.5%) were purchased from Sigma-Aldrich (St. Louis, MO, USA). HDTAB was used as an internal standard (ISTD) for BEC and DDAB. Deuterated ISTDs (BAC12-d5, BAC14-d5, and BAC16-d5, 99%) were purchased from CDN Isotopes Inc. (Pointe Claire, Quebec). LCMS-grade acetonitrile, 2-propanol, formic acid, and ammonium formate were purchased from Thermo Scientific (Waltham, MA, USA). Water (18 MΩ) was cleaned by a Millipore Milli-Q system (Billerica, MA, USA). Polypropylene centrifuge tubes (15 ml) were purchased from Fisher Scientific. All samples and standards were passed through regenerated cellulose membrane filters (0.2-μm pore size, 15-mm i.d., Phenomenex, Torrance, CA, USA).
Bac14
Manufactured by Merck Group
Sourced in United States
BAC14 is a laboratory equipment product manufactured by Merck Group. It is a device designed for the cultivation and analysis of bacterial cultures. The core function of BAC14 is to provide a controlled environment for the growth and observation of bacterial samples.
Automatically generated - may contain errors
Lab products found in correlation
Formic acid, by Thermo Fisher Scientific (3 mentions)
Bac12, by Merck Group (2 mentions)
Bac16, by Merck Group (2 mentions)
Polypropylene centrifuge tubes, by Thermo Fisher Scientific (1 mentions)
Ammonium formate, by Thermo Fisher Scientific (1 mentions)
Regenerated cellulose membrane filters, by Phenomenex (1 mentions)
Lc ms grade acetonitrile, by Thermo Fisher Scientific (1 mentions)
2 propanol, by Thermo Fisher Scientific (1 mentions)
Milli q system, by Merck Group (1 mentions)
Hexadecyltrimethylammonium bromide, by Merck Group (1 mentions)
Isopropanol, by Avantor (1 mentions)
Ethyl acetate, by Thermo Fisher Scientific (1 mentions)
Hplc grade acetonitrile acn, by Honeywell (1 mentions)
Hplc grade formic acid, by Avantor (1 mentions)
Milli q water purification system, by Merck Group (1 mentions)
2 protocols using bac14
1
Quantitative Analysis of Cationic Surfactants
2
Analytical Characterization of Quaternary Ammonium Compounds
Check if the same lab product or an alternative is used in the 5 most similar protocols
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Water was obtained from a Milli-Q water purification system (Millipore). HPLC-grade acetonitrile (ACN) was purchased from Honeywell. HPLC-grade ammonium acetate, acetone, and ethyl acetate were purchased from Thermo Fisher Scientific. Isopropanol and HPLC-grade formic acid were purchased from VWR. Standard mixtures of C12–C14 alkyl (ethyl benzyl) dimethyl ammonium chloride (61% AEB-12, 25% AEB-14; ≥98.0%) and benzalkonium chloride 10% solution (1.79% BAC-10, 67.83% BAC-12, 24.6% BAC-14, 4.54% BAC-16, 1.24% BAC-18) were purchased from Sigma Aldrich. An individual BAC-10 standard was purchased from Toronto Research Chemicals. An additional proprietary compound (X), best described as a hydroxylated QAC containing a long-chained hydrocarbon and an inorganic component, was obtained from the manufacturer and included in testing.
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