AOAC CASP SMPRs for Comment

Additional butane

5000 5000 5000

5000

5000

150000

Butane (sum of n- and iso-)

5000

5000

150000

propane propane

12

2,2-dimethylbutane 2,3-dimethylbutane

290 290

2-butanone

5000 5000

2-methylbutane 2-methylpentane 3-methylpentane ethylbenzene ethylene oxide isobutane (methyl propane)

290 290

2170

50

12 12

n-butane n-heptane n-pentane

1000 1000

nitrogen o-xylene

0

10

triethylamine

5000

50%

* USP Guideance (467) Residual Solvents

109 110 111

Table 2: Method performance requirements

Parameter

Requirement

LOQ* (ppm)

Specified in Table 1

Analytical Range (ppm)

LOQ to 100*LOQ specified in Table 1

112 113

Table 3: Method performance requirements for pesticides in Table 1.

Analytical Range

100 to 500 ppm 100 - 500 mg/kg

1 to 100 ppm

500 to 1000 ppm

Parameters

1 - 100 mg/kg

500 - 1000 mg/kg > 1000 mg/kg