Interference Standard 4 Back Catalog number: 52041 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680338 1,3,5-Trichlorobenzene, 100 µg/ml, Methanol, 1ml Price on request 678368 Tribenuron-methyl, 100 µg/ml, Acetonitrile, 1ml Price on request 97680 PAH Spike Stock Price on request