pH 12.45 Standard @ 25°C Back Catalog number: 50708 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8978.39-100-IO 3-Chloro-1,2-propandiol-distearate-d5, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 3925.40-5MG Lycopene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 502-65-8 Price on request 20003 EPA Method 8240A/1666 - Purgeable Internal Std Price on request