CLP Semi-Volatile Base/Neutral Surrogate Std Back Catalog number: 21016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79085 Alachlor Price on request C11668500 Ciprofloxacin hydrochloride, certified, 0.1g Price on request 3712.15-30-05W Cylindrospermopsin, 30µM, Solvent-water, Unit 0.5mL, # of units-1, Cas.no. 143545-90-8 Price on request