Custom Calibration Solution, 500ul, nonane Back Catalog number: 513-CS0.25 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3343.10-100 Chlorpropharm, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 101-21-3 Price on request 92943 EPA Method 526 Phenols Standard Price on request 2513.9-K-ME Acetylsalicylic acid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 50-78-2 Price on request