MIPS regeneration solution is specially designed and formulated for the regeneration of gold chip sensor after each analysis.Chip Regeneration SolutionSKU: 2019-0025-1PRODUCT INFOVolume: 250, 500 or 1000 mL Storage: Store in a cool, dry place out of light SHIPPING INFOPlease contact sales@mipsinnovations.com directly for purchase 12 - 18 days after confirming payment