Ba, 1000 µg/mL in 2% HNO3, 100ml Back Catalog number: 10004-1-100ML Availability: In the manufacturer's stock Price on request - + Recommended 672998 17a-Ethinylestradiol, 250mg Price on request 59649 Anions Mix - Chloride + Sulfate as SO4 Price on request 98861 Formaldehyde-DNPH Level 4 (2ug/mL) Price on request