For the analysis the following reagents were used: acetonitrile (of HPLC purity) (Merck, Darmstadt, Germany), QuEChERS Bulk Sodium Chloride, SampliQ Anhydrous Magnesium Sulfate for QuEChERs and Primary Secondary Amine (PSA) SPE Bulk Sorbent (all from Agilent Technologies, Santa Clara, CA, USA). Water of HPLC purity was from LiChrosolv (Merck, Darmstadt, Germany). The certified standard PAH Solution Mix from AccuStandard (New Haven, CT, USA) consisted of PAH solution in methanol-dichloromethane (MeOH-DCM), with 200.6 μg/mL of BaP, 197.8 μg/mL of BaA, 198.8 μg/mL of BbFA and 199.0 μg/mL of Chr.
Psa spe bulk sorbent
Manufactured by Agilent Technologies
Sourced in United States
The PSA SPE Bulk Sorbent is a sample preparation product designed for solid-phase extraction (SPE) applications. It is a silica-based sorbent material available in bulk quantities for use in custom SPE workflows. The sorbent provides a consistent and reliable platform for the extraction, separation, and purification of analytes from complex matrices.
Automatically generated - may contain errors
Lab products found in correlation
Lichrosolv, by Merck Group (1 mentions)
Acetonitrile, by Merck Group (1 mentions)
Oasis max cartridge, by Waters Corporation (1 mentions)
Amp15n5, by Merck Group (1 mentions)
Graphitized carbon black (gcb), by Waters Corporation (1 mentions)
Citric acid, by Merck Group (1 mentions)
Acetic acid, by Merck Group (1 mentions)
2 protocols using psa spe bulk sorbent
1
Quantification of Polycyclic Aromatic Hydrocarbons
2
Analytical Standards for Nucleotides
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Analytical standards of adenine (Ade), adenosine 5′-diphosphate (ADP) and adenosine 5′-triphosphate (ATP) were obtained from Bio Basic Inc. (Toronto, Canada); adenosine 5′-monophosphate (AMP) was obtained from MP Biomedicals™, (State, USA). Isotope-labelled internal standard AMP15N5 was purchased from Sigma–Aldrich, (St., USA).
Ultrapure water (Milli-Q) was produced by a Millipore system (France). Acetic acid and citric acid were obtained from Sigma–Aldrich, St. Louis, USA. Ammonia water (28%) was acquired from Nihon Shiyaku Reagent, Japan. The three kinds of sorbents used in dispersive solid phase extraction (dSPE) step are listed below: Primary and secondary amine (PSA) SPE bulk sorbent (Agilent Technologies, USA), C18 Endcapped SPE bulk sorbent (C18EC), 57.9 μm, 59 A (Agilent Technologies, USA), Graphitized Carbon Black (GCB) (Waters, Ireland). The Oasis® MAX Cartridge used in solid phase extraction (SPE), 30 μm (Waters, USA).
Ultrapure water (Milli-Q) was produced by a Millipore system (France). Acetic acid and citric acid were obtained from Sigma–Aldrich, St. Louis, USA. Ammonia water (28%) was acquired from Nihon Shiyaku Reagent, Japan. The three kinds of sorbents used in dispersive solid phase extraction (dSPE) step are listed below: Primary and secondary amine (PSA) SPE bulk sorbent (Agilent Technologies, USA), C18 Endcapped SPE bulk sorbent (C18EC), 57.9 μm, 59 A (Agilent Technologies, USA), Graphitized Carbon Black (GCB) (Waters, Ireland). The Oasis® MAX Cartridge used in solid phase extraction (SPE), 30 μm (Waters, USA).
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