Endosulfan (alpha and beta), 100 ng/µl, 1ml Back Catalog number: XA13120000IO Availability: In the manufacturer's stock Price on request - + Recommended 2516.16-100MG Acetylsalicylsalicylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 530-75-6 Price on request P48-W-ES WHO PCB Extraction Standard, 100pg/µl in nonane, 1,2ml Price on request 93981 Bromoacetic acid Price on request