pH 10.0 Standard @ 25°C, in water, 100ml Back Catalog number: 59338 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9282.28-25MG Sildenafil citrate,neat,neat,25mg Price on request 0390.14-K-TX5 Anthracene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1719-06-8 Price on request 682498 3-Methoxypropylamine, 1000mg Price on request