TY - JOUR
T1 - Erratum for “Comparison of modified Matyash method to conventional solvent systems for polar metabolite and lipid extractions” (Anal. Chim. Acta 1037 (2018), (301–315), (S0003267018303982), (10.1016/j.aca.2018.03.019))
AU - Sostare, Elena
AU - Di Guida, Riccardo
AU - Kirwan, Jennifer
AU - Chalal, Karnpreet
AU - Palmer, Elliott
AU - Dunn, Warwick B.
AU - Viant, Mark R.
PY - 2019/12/24
Y1 - 2019/12/24
N2 - There is an error in the first sentence in Section 2.3 of the paper. The volume of methanol for biofluid extractions is missing and the water ratio is incorrect: Current incorrect version: “As described by Wu et al. [8], with some minor changes, first 75% ice cold methanol (32 μl mg−1 methanol and 10.6 μl mg−1 or 0.9 μl mg−1 HPLC water for tissues and biofluids, respectively) was added to samples and they were homogenised (tissue only) in a Precellys-24 bead-based homogeniser (Bertin technologies) for 2 × 10s bursts at 6400 rpm." Corrected version: “As described by Wu et al. [8], with some minor changes, first 75% ice cold methanol (32 μl mg−1 methanol and 10.6 μl mg−1 HPLC water for tissues, or 4 μl mg−1 methanol and 1.33 μl mg−1 HPLC water for biofluids) was added to samples and they were homogenised (tissue only) in a Precellys-24 bead-based homogeniser (Bertin technologies) for 2 × 10s bursts at 6400 rpm."
AB - There is an error in the first sentence in Section 2.3 of the paper. The volume of methanol for biofluid extractions is missing and the water ratio is incorrect: Current incorrect version: “As described by Wu et al. [8], with some minor changes, first 75% ice cold methanol (32 μl mg−1 methanol and 10.6 μl mg−1 or 0.9 μl mg−1 HPLC water for tissues and biofluids, respectively) was added to samples and they were homogenised (tissue only) in a Precellys-24 bead-based homogeniser (Bertin technologies) for 2 × 10s bursts at 6400 rpm." Corrected version: “As described by Wu et al. [8], with some minor changes, first 75% ice cold methanol (32 μl mg−1 methanol and 10.6 μl mg−1 HPLC water for tissues, or 4 μl mg−1 methanol and 1.33 μl mg−1 HPLC water for biofluids) was added to samples and they were homogenised (tissue only) in a Precellys-24 bead-based homogeniser (Bertin technologies) for 2 × 10s bursts at 6400 rpm."
UR - http://www.scopus.com/inward/record.url?scp=85074079977&partnerID=8YFLogxK
U2 - 10.1016/j.aca.2019.09.069
DO - 10.1016/j.aca.2019.09.069
M3 - Comment/debate
C2 - 31679570
AN - SCOPUS:85074079977
SN - 0003-2670
VL - 1091
JO - Analytica Chimica Acta
JF - Analytica Chimica Acta
ER -