EPA Method 508.1 & 525.2 Pesticide Standard Back Catalog number: 91970 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675073 Quizalofop-methyl, 20mg Price on request 30001 EPA Method 502.2/524.2 - Liquids, VOC, 200ug/ml in MeOH, 1ml Price on request LGCAMP1088.83-02 11-Nor-9-carboxy-delta9-THC-D9, 0.1mg/ml in MeOH, 1ml Price on request