PAH standard, 100µg/ml in methylene chloride, 1ml Back Catalog number: 93013 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 681199 4-Chlorobenzoic acid, 250mg Price on request 50603 ICP Mix - 0.5 µg/mL Price on request 678319 D6-Bentazone, 100 µg/ml, Acetone, 1ml Price on request