Multi-Element Solution 4 Back Catalog number: 52136 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MBP-169 3,3',4,4',5,5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 59338 pH 10.0 Standard @ 25°C Price on request 679450 Metolachlor, 100 µg/ml, Methanol, 1ml Price on request