Neo Spiramycin I, 100 µg/ml, Methanol, 1ml Back Catalog number: 680513 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2880.3-1ML Methyl acetate, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 79-20-9 Price on request 673510 Chlorpropham, 100 µg/ml, Ethyl acetate, 5ml Price on request 1508.20-K-T 6-Ethylchrysene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 2732-58-3 Price on request