TOC/TIC Mixed Standard, 1000ppm each in Water, 500ml Back Catalog number: TOIC1M Availability: In the manufacturer's stock Price on request - + Recommended VHG-CLOIL-1P-100 Chlorine, 10000µg/g (1.00wt%) in Mineral Oil,100ml Price on request SCP150-800-205 TAN 2mg KOH /g, 75g Price on request 54104 Nitrite (NO2-) as N, 1000µg/ml in Water, 100ml Price on request