Chloroparaffin Mix C10-C13, 0.28-6µg/mL in Heptane, 1ml Back Catalog number: ZA22102107 Availability: In the manufacturer's stock Price on request - + Recommended 30042R EPA Method 531.1 - Analytes Price on request 52039 Interference Standard 1 Price on request 59836 Metals Mix #3 Price on request