Email this pagePrint this page Redox Buffer (Light's) - +493 mV @25 C Go back to: Chemical Reagents, pH Indicators and Biological Stains Product Code: C2439 +- 5 mVPrepared to APHA 2580 B Hazard Rating4-Extreme 3-Severe 2-Moderate 1-Slight 0-Minimal Health3 Flammability0 Reactivity0 † Subject to a UPS hazardous material surcharge of $20.00 per shipment. 500 mls$32.83 each 1 liter$53.02 each MSDS for Redox Buffer (Light's) - +493 mV @25 C