Aluminum Standard: Al @ 1000 µg/mL in 5% HNO3, 100mL Back Catalog number: VHG-PALN-100 Availability: In the manufacturer's stock Price on request - + Recommended 5190-9767 ICH/USP Oral Target Elements Standard B 4 950,59 Kč 57424 Chromium (Cr), 1µg/ml in 2%-HNO3 / Water, 100ml Price on request 54505 Phosphate (PO4-3) as P, 1000µg/ml in Water, 500ml Price on request