TOC/TIC Mixed Standard, 1000ppm each in Water, 500ml Back Catalog number: TOIC1M Availability: In the manufacturer's stock Price on request - + Recommended 5190-8529 Sulfur, 1000ug/ml, 100ml 1 522,42 Kč 56232 Germanium (Ge), 100 µg/mL in 2%-HNO3 / Water, 4x25ml Price on request 5190-8258 Antimony, 1000ug/ml, 100ml 789,32 Kč