Ethylene & Propylene glycol Back Catalog number: 91766 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 52088 QC Standard 5 Price on request 59924 Conductance @ 20°C [12,880 µmho/cm] Price on request A168255 N-Acetylaminomethylphosphoric Acid (>90%), 250mg Price on request