Might as well be 3-4 litres of RAID. Press won't touch it.
Just as an aside, for those not familiar with the metric system, 3.8l=1 gallon, so 3-4 liters is a pretty large amount, anyone care to share what about a gallon of Sarin, would do, seems like the quantities the left wants are HUGE, but in my understanding it only take a small amount of this stuff to do its job, 'zat true?