13C4-Fipronil, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 681587 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended MA9112 pH 12.45 buffer solution (230mL) Price on request 92664 1,7-Octadiene Price on request 71306 Dinonyl phthalate Price on request