pH 12.45 buffer solution (230mL) Back Catalog number: MA9112 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 679258 D6-Metazachlor, 5mg Price on request 73154 Tridecafluorohexane-1-sulfonic acid Price on request 92280 EPA Method 8081A Pesticides QC Mix Price on request