Isotonic Electrode Gel for EDA

GEL101A electrode paste is specially formulated with 0.5% saline added to a neutral base to create an isotonic, 0.05 molar NaCl, electrode paste. Unlike agar or saline pastes, this paste has a virtually unlimited shelf life. It is supplied in a 114 g (~4 oz) bottle with a convenient flip-top, reclosable cap. Each bottle contains a sufficient quantity for around 200 electrodes (EL507A or EL509 for use in MRI).

GEL101A electrode paste meets all of the recommended specifications for skin conductance recording.

• The “Unibase” material called out by Lykkenand Venables in Psychophysiology, 1971, pp. 665 – 666 no longer exists.

Do not abrade the skin before applying gel. Learn more about EDA Subject Prep for measuring electrodermal activity.

MRI Use: Conditional – see Specifications for details.

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Compatibility

• BSL MP36 Systems
• BSL MP46 Systems
• MP200/MP160/MP150 Research Systems
• MP36R Research Systems

View Spec PDF