o-Xylene, 100µg/mL in MeOH, 1ml Back Catalog number: X9222 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended B288590 Benzylpenicillin Diethylaminoethyl Ester Hydroiodide, 100mg Price on request 1816.7-1G Cyclohexanecarboxylic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 98-89-5 Price on request 91916 Soil Absolute Grade ™ - Metals Price on request