Method 8270A Back Catalog number: 82700 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70109 Dibenz(a,h)acridine Price on request 682180 Chlorimuron-ethyl, 100 µg/ml, Acetonitrile, 5ml Price on request 71988 3-Iodo-2-propynyl N-butylcarbamate Price on request