525 Internal Standard Back Catalog number: 94212 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1352.1-1ML Tetrachloromethane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 56-23-5 Price on request L20030300AL PCB-Mix 3, 10µg/ml in Isooctane, 10ml Price on request LA11457520CY Chloroparaffin C11 45.50% Cl, 10μg/mL in CY, 1ml Price on request