Is the Phosphate Buffered Saline (PBS-1X) pH7.2 (Sterile) #9872 RNase free?

Our Phosphate Buffered Saline (PBS-1X) pH7.2 (Sterile) #9872 (both L and S sizes) is tested for sterility and endotoxin levels. All new lots are subjected to a 2 week sterility test and also tested to ensure an endotoxin level of less than 0.1 EU/ml PBS. We do not do any specific testing to certify the buffer as DNAse/RNase free, therefore we would not recommend using #9872 for experiments requiring RNAse free reagents.

Last updated: October 6, 2025