Hydrogen ion buffers of various chemical compositions formulated to provide pH stability for a variety of laboratory procedures. Products come in a range of quantities and include standard solutions and buffers for life science and chemistry applications.
Take accurate, reproducible ion concentration measurements by calibrating your Ion Selective Electrode with high-quality Thermo Scientific™ Orion™ ISE Calibration Standards. Use these standards with electrodes including ammonia, chloride, fluoride, nitrate, potassium, silver, sodium and sulfide.
Eutech™ pH buffer tablets provide a quick, convenient way to prepare pH buffers from tablets for pH calibrations. Each box contains 100 pH buffer tablets.
Calibrate pH sensors with reliable, all-around pH buffers. Mettler Toledo Technical pH Buffer Solution is available in handy bottles with no-fuss labels. Six-packs provide larger quantities for convenient, economical supplies.
Economical choice since only about 20mL of buffer is used per calibration. Hamilton™ DuraCal™ 10.01 Value pH Buffers have actual values determined by a DKD laboratory, accredited for pH measurement.