1-Chloronaphthalene, 1000µg/ml in MeOH, 1ml Back Catalog number: 70311 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 11682.12-100-IO 3,4,5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 71290 4,5-Methylenephenanthrene Price on request S-4881-500-WX10 Congener alcohols, 500μg/ml in Water, 10 x1ml Price on request