1,4-Dichlorobutane, 2000µg/ml in MeOH, 1ml Back Catalog number: S-10218M5-1ML Availability: In the manufacturer's stock Price on request - + Recommended 55061 WP pH @ 25°C Price on request 680247 Ethiprole-sulfone, 100 µg/ml, Acetonitrile, 1ml Price on request 82425 EPA Method 8240A - Ketones Price on request