2-Propanol, certified, 5ml Back Catalog number: C16415200 Availability: In the manufacturer's stock Price on request - + Recommended 679824 Trimethoprim, 100 µg/ml, Methanol, 1ml Price on request C12194800 4,4´-Diamino-3,3´-dimethyldiphenyl methane, certified, 0.1g Price on request 59436 pH 4.0 Standard @ 25°C, in water, 100ml Price on request