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. Author manuscript; available in PMC: 2012 Jun 19.
Published in final edited form as: J Anal At Spectrom. 2009 Jan;24(1):51–61. doi: 10.1039/B810481F

Table 4.

Desorption of Ru from the plates by varying techniques after exposure to KP1019 (50 μM)

Desorbent Desorbed Ru/ng well−1
Trypsin-EDTA (5 min) 1.2 ± 0.4
Scraping (3 min) 0.9 ± 0.2
HNO3 (1 h) 6.7 ± 1.3
TMAH (1 h) 8.8 ± 1.7