TOC/TIC Mixed Standard, 1000ppm each in Water, 500ml Back Catalog number: TOIC1M Availability: In the manufacturer's stock Price on request - + Recommended 54104 Nitrite (NO2-) as N, 1000µg/ml in Water, 100ml Price on request 5190-9407 PE Alt trace metals II in 2 HNO3, 100ml 10 572,06 Kč 7 929,05 Kč 5190-9411 PE Vis WaveCal solution in 5pct HCL 5 343,86 Kč 4 007,90 Kč