Sulfadimethoxine, 100 µg/ml, Methanol, 1ml Back Catalog number: 679809 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59436 pH 4.0 Standard @ 25°C, in water, 100ml Price on request 73763 Didodecyl phthalate Price on request 82466 EPA Method 8260B Mix #4 Price on request