Pesticide-Mix 13, 10µg/ml in Toluene, 1ml Back Catalog number: LA18000013TO Availability: In the manufacturer's stock Price on request - + Recommended ACQ-AQ13-115 Ethanol standard in water,1.3g/L,water, 1.5mL Price on request 677591 Methylmalonic acid, 250mg Price on request 679266 Ethylparaben, 100mg Price on request