Facile and precise quantitative determination of silicon in naphtha by inductively coupled plasma-optical emission spectroscopy

Journal of Analytical Science and Technology

Table 2 Measurement and conversion of CM (OMCTS) sample concentration using ICP-OES

Evaporation time (min)	C_meas (ppb)	C_cal (ppb)	Recovery (%)
90	145.6 [4.585]^‡	172.7 [5.556]	86.32
120	170.2 [4.695]	171.2 [4.723]	85.59
150	181.9 [2.413]	166.8 [2.214]	83.42
180	190.3 [8.807]	172.9 [8.002]	86.43
210	199.1 [4.045]	177.2 [3.600]	88.58
Average	–	172.1 [4.653]	86.07