Analysis of 31 Hydrazones of Carbonyl Compounds by RRLC-UV and RRLC-MS(/MS): A Comparison of Methods

Table 2

Evaluated parameters for optimum response of hydrazones derivatives by APCI/MS.

Parameter	Evaluated range	Optimum condition
Corona needle	2,000–20,000 nA	10,000 nA
Vaporization temperature	150–400^°C	400^°C
Drying temperature	250–350^°C	350^°C
Ion charge control	50,000–130,000	70,000
Maximum accumulation time	100–600 ms	200 ms