Monday 20 February 2012

GABA phantom recipe

It seems that there is some value in a standardized GABA phantom for cross-platform testing etc... This recipe is also a reasonable place to start if you want a 'will-work-without-much-thought' option.  Everything is available form Sigma Aldrich.

  • Container: 1 liter Nalgene bottle style 2125
  • Buffer: One PBS sachet P5368
  • GABA: 1.03 g (RMM 103.1) A2129 

Make up to 1 liter with deionized water.  pH can be adjusted using NaOH/HCl (but to a first approximation does not need to be).

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