pH 12.45 buffer solution (230mL) Back Catalog number: MA9112 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 92386 525.2 Internal & Surrogate Standard Price on request 679076 Methoprene, 100 µg/ml, Acetonitrile, 1ml Price on request 18000-1161-100AN5 Vitamin B2, 100µg/ml in Acetonitrile, 5ml Price on request