Quick view View Item Assurance Grade Hafnium, 1,000 ug/mL (1,000 ppm) for AA and ICP in HCl, 30 mL Assurance® Grade Hafnium, 1,000 µg/mL (1,000 ppm) for AA and ICP in 2% HCl, 30 mL Product Information Part # :PLHF1-2M Matrix :2% HCl Volume :30 mL Concentration :1,000 µg/mL Units/Pack :1 Expiration : 365 Days / 12... Weight: 1.00 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: