Tricine Buffered Saline 5X, pH 7.4

COMPOSITION: 125 mM Tricine and 750 mM Sodium Chloride

METHOD: Prepared in 18.2 megohms water and filtered through 0.22 micron filter.

PH: 7.5 +/- 0.05 after dilution with DI water.

STORAGE: Store at 25 degrees C. This product is relatively stable under this condition. Best result obtained with use within 6-8 months of purchase.