Page:NIOSH Manual of Analytical Methods - 3509.pdf/5

 AMINOETHANOL COMPOUNDS II: METHOD 3509, Issue 2, dated 15 August 1994 - Page 5 of 5 TABLE 2. RANGE, LOD, AND LOQ. Measurement Range Studied (mg/sample)

mg/m 3=1ppm @ NTP

LOD (µg/sample)

LOQ (µg/sample)

precision (Sr)

Monoethanolamine (MEA)

0.04 to 0.4

2.50

7

20

Diethanolamine (DEA)

0.07 to 4.5

4.30

13

40

0.064

Triethanolamine (TEA)

0.12 to 1.16

6.10

20

60

0.079

NIOSH Manual of Analytical Methods (NMAM), Fourth Edition, 8/15/94

0.028