Multi-Element Solution 3 Back Catalog number: 52135 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1663.12-100-IO 1,12-Dichlorododecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3922-28-9 Price on request 92577 Volatile Standard Price on request 96549 Methaqualone Price on request