TOC/TIC Mixed Standard, 1000ppm each in Water, 500ml Back Catalog number: TOIC1M Availability: In the manufacturer's stock Price on request - + Recommended 5190-9408 PE ICV Std, 5pct HNO3/tr Tartic, 500ml 18 334,51 Kč 6610030500 Bottle Cal Mix 125mL 100 ppm Sb/Mo/Sn/Tl 9 636,28 Kč 5190-9409 PE CLP Calib Sol 1 in HNO3 125ml 10 126,62 Kč