pH 12.45 buffer solution (230mL) Back Catalog number: MA9112 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended L16570000IO Prothoate, 10 ng/µl, 10ml Price on request C13330000 Ethylene thiourea, 250mg Price on request 50698 3M Potassium Chloride (KCl) Solution Price on request