Na, 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PNAN-100 Availability: In the manufacturer's stock Price on request - + Recommended 50843 Sulfide (S), 1000µg/mL in Tr. NaOH / Water, 3 x 20ml Price on request 5190-8279 Copper, 1000ug/ml, 100ml 753,46 Kč 5191-4558 ICH/USP 232 Parenteral Combined 2_v2 6 708,74 Kč