Управление самообразованием педагогов дошкольных образовательных учреждений
Published in Научное обеспечение системы повышения квалификации кадров • Jan 1, 2010
NobleIDNI5P49W76R89S62
Authors:
Яковлева Галина Владимировна
Abstract
Electrospray ionization sources, used with triple quadrupole mass spectrometers from PE/Sciex (API III+), Micromass (Quattro II), and Finnigan (TSQ 7000), were modified with a 35-gauge stainless steel needle. The dimensions of the needle were 63 microm i.d. by 145 microm o.d. with variable length, d...
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