2,2’,3,4’,5,5’,6-Heptachlorobiphenyl (187)

IC Anions Cal Std - COA Level 1

n-Propyl 4-hydroxybenzoate-propyl d7, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1246820-92-7

Method 1666 Standard