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ASPEC® POSITIVE PRESSURE MANIFOLD | USER'S GUIDE
OPERATION
General Flow Guidelines
The following table provides general process and flow guidelines.
Table 1
SPE Process and Control Guidelines for SPE Steps
SPE Steps
Process
Control
Setting
SPE Control Setting
For all low and high flow recommendations, refer to the
SPEFormat Flow Guidelines table below.
Condition SPE High Flow, and then switch to LowFlow
Load SPE Low Flow, based on viscosity
Wash SPE High Flow, based on viscosity
Dry Dry O
Elute SPE Low Flow, based on viscosity
Table 2
SPE Format Flow Guidelines
SPE Format
High Flow
(drops per second)
Low Flow
(drops per second)
6 mL 3 to 5 1
3 mL 1 1 drop per 2 to 3 seconds
1 mL
microplate
0.5 to 1 1 drop per 3 to 4 seconds