Internal & Surrogate Standard 8260B Back Catalog number: 92026 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79430 Alachlor Price on request 71967 (Methylcyclopentadienyl)manganese tricarbonyl Price on request 52060 LPC Solution Set- Method 200.7 section 7.8 Price on request