The equivalent of 0.1X SSC or SSPE, this Ambion® wash buffer is functionally tested by northern analysis and is certified RNase-free Supplied in one bottle containing 1 L. NorthernMax® reagents are the same components included in the NorthernMax® Ultrasensitive Northern Blotting Kits but in larger sizes. These reagents are supplied ready to use and are certified RNase-free. Comprehensive instructions are included.< /div>