L-Serine Back Catalog number: 72249 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PFRS-001S Bisphenol A bis(diphenyl phosphate), 100µg/ml in Toluene, 1ml Price on request 677686 Tetraethyltin, 100mg Price on request 58047 Silver (Ag) Price on request