Chlorpyrifos methyl Back Catalog number: 70593 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended ACQ-AQ05-030 Ethanol standard in water,0.5g/L,water, 3mL Price on request 72933 D-(+)-Trehalose anhydrous Price on request 676747 Sodium perchlorate monohydrate, 100 µg/ml, Water, Price on request