Ethyl (S)-(-)-lactate Back Catalog number: 71917 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8623.44-10MG meso-Tetraphenylporphyrine, , Solvent-, Unit , # of units-, Cas.no. 20998-75-8 Price on request 70824 Pyrazophos, 1000µg/ml in MeOH, 1ml Price on request 59048 Trace Metals Price on request