EPA Method 8021B Internal Standard Back Catalog number: 19394 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C10028800 Acid Red 26, certified, 0.1g Price on request PN-73S 1,2,3,4,5,6,7-Heptachloronaphthalene, 1.2ml x 50ug/ml, nonane Price on request S-4160-100-10HX Analytical Standard for n-Alkanes 1mL Use 100µg/mL in hexane as a working standard n-C10-C40 + Pristane Price on request
