Solid Phase Molecular Spectroscopy - Green Analytical Chemistry - page 230

Table 12.1 Comparative values of solution(s) volume and solid phase amount used in SPS (batch and automatic modes) and conventional
homogeneous solution FIA for various analytes. Reproduced from [6] with permission from Elsevier © 2010.

Analyte SPMS (Batch) SPMS-FIA SPMS-SIA SPMS-MC SPMS-BIS FIA (Conventional) References

Thiamine 1-100 ml acetate

buffer 0.1 M

2.5 ml acetate buffer
0.15 M

— — — — [9, 71, 72]

30 mg ss 0.1 mg ss

(UV) (UV)

13.2 ml (acetonitrile
60 % + acetonitrile

4 % + Na 2 SO 3 0.1 M

+ NaOH 0.1 M)

0.1 mg ss
(PIF)

Ascorbic
Acid

1 ml Na 2 B 4 O 7 buffer
0.03 M

2.14 ml acetate
buffer 0.04 M

— — — [58,73,74]

1.2 ml H 2 SO 4

30 mg ss 0.1 mg ss 0.1 mg ss

(UV) (UV) (CL)

Pyridoxine 1-5 ml succinate

buffer 0.02 M

2.3 ml NaCl 0.031 M
0.1 mg ss
(Fluor.)
1.5 ml NaCl 0,08 M
0.1 mg ss
(UV)

1 ml H 2 SO 4
0.005 M

1.5 ml HCl
0.01 M

— — [42, 75-78]

100 mg ss (Fluor.) (Fluor.)

(Fluor.)

Fe (total) 0.5-5 ml AA 1 % — — — 0.1 ml AA 10 mg/l 3.45 ml AA 1 % [79, 80, 81]

0.4-6 ml Fz 0.019 M 0.33 mg Fz 3.20 ml (Fz 0.01 M +

HTMA 0.14 M)

( continued )