CLP Pesticide Standard Mix B Back Catalog number: 20119 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79628 Theophylline Price on request 675425 5-(Hydroxymethyl)-2-furaldehyde, 100mg Price on request 8941.10-100MG Coniferaldehyde, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 458-36-6 Price on request