Formaldehyde-DNPH Level 3 (1.0ug/mL)

Pesticide-Mix 34, 10µg/mL in Acetonitrile, 10ml

Naphtho[2,3-b]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 206-06-4

TOC standard, 200mg/l in H2O, 500ml