EPA Method 524.2 - Gases & Liquids Back Catalog number: 36001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended B2729 4,4'-Bis(2-benzoxazolyl)stilbene, >97%, 25g Price on request C10060100 Alachlor D13 (2,6-diethylphenyl D13), 10mg Price on request 72488 Phosphoric acid Price on request