pH 8.0 Standard @ 25°C Back Catalog number: 59754 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90595 Aroclor 1248 Price on request 70573 a-Methylstyrene Price on request 678011 Vamidothion, 100 µg/ml, Toluene, 1ml Price on request