Journal of chromatography. A, 1564, 51-58 (2018-06-16)
A dumbbell-shaped magnetic stir-bar with sublimate sorbent was prepared for the stir bar sorptive extraction (SBSE) of pesticides in an aqueous sample prior to gas chromatography-micro-electron capture detection (GC-μECD). Cyclododecane (CDD) was coated onto a magnetic stir-bar surface as a
Treatment of bee colonies with isopropyl-4,4-dibromo-benzilate against varroa disease and acarine disease.
W Ritter et al.
Zentralblatt fur Veterinarmedizin. Reihe B. Journal of veterinary medicine. Series B, 30(4), 266-273 (1983-05-01)
Journal of food protection, 60(1), 78-80 (1997-01-01)
Honey samples (101) from Galicia (N.W. Spain) were analyzed by gas chromatography (electron capture and flame ionization) for the presence of acaricides (amitraz, bromopropylate, coumaphos, and fluvalinate). Seventy-three samples were free from detectable residues. Bromopropylate residues were found in 16
This study aimed to optimize and validate a multi-residue method for identifying and quantifying pesticides in honey by using both gas and liquid chromatographic separation followed by mass spectrometric detection. The proposed method was validated to detect 168 compounds, 127
Degradation half-lives in/on vegetation are needed in environmental risk assessment of pesticides, but these data are often not available for most active ingredients. To address this, we first correlated experimental soil degradation half-life data of 41 pesticides obtained from the
Test your food for fipronil contamination using our analytical standards, certified reference materials, solvents, and columns for analysis.
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