Multi-Element Solution 1 Back Catalog number: 50644 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 95147 Pesticide Mix #3 Price on request 0461.15-K-IO 9-Methylanthracene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 779-02-2 Price on request D471435 4,6-Dimethyl-8-tert-butylcoumarin, 1g Price on request