CHLORINATED AND ORGANONITROGEN HERBICIDES (AIR SAMPLING): METHOD 5602, Issue 1, dated 15 January 1998 - Page 13 of 14
FIGURE 4. TYPICAL CHROMATOGRAM OF CHLORINATED HERBICIDE STANDARDS ON DB-17 COLUMN COLUMN: DB-17 Fused Silica Capillary Column, 30 meters X 0.25 mm I.D. X 0.25 µm thick film. TEMPERATURE PROGRAM: 90 C (1 min. Hold), to 160 C at 35 C/min, then to 200 C at 5 C/min, then to 230 C at 3 C/min, hold for 9 minutes. INJECTION VOLUME AND MODE: 2- µL, splitless. ANALYTES: 1. 2. 3. 4. 5. 6. 7. 8.
2,4-D, Methyl ester Atrazine Simazine Alachlor Metolachlor Cyanazine 2,4-D, 2-Ethylhexyl ester 2,4-D, Butoxyethyl ester
0.15 µg/mL 4.50 µg/mL 4.50 µg/mL 0.22 µg/mL 0.25 µg/mL 0.25 µg/mL 0.22 µg/mL 0.22 µg/mL
NIOSH Manual of Analytical Methods (NMAM), Fourth Edition
