My Tris-Glycine SDS Running Buffer (10X) #4050 has turned yellow. Is it still okay to use?

It is normal for the Tris-Glycine SDS Running Buffer (10X) #4050 to turn yellow as it ages. The yellowing has no effect on the product's performance and is no cause for concern. We suspect this is due to the aging of one of the constituents within the buffer. Please be assured that it will not impact your testing and the product will perform as expected.
 

Last updated: September 12, 2024