Cr, 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PCRN-100 Availability: In the manufacturer's stock Price on request - + Recommended VHG-PTEN-100 Te, 1000 µg/mL in 5% HNO3, 100ml Price on request 59930 Fluoride 0.1 µg/mL (F-) in Water, 500ml Price on request VHG-PFEN-100 Fe, 1000 µg/mL in 5% HNO3, 100ml Price on request