Ytterbium (Yb) Back Catalog number: 58070 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11631.20-10MG (S)-Citalopram oxalate,neat,neat,10mg, Price on request C14447300 Isophthalic acid, bis-methyl ester. 1g Price on request 8581.6-10MG Perfluorohexane sulfonic acid, potassium salt,neat,neat,10mg, Price on request