TABLE 1.

Composition of S9 mix.

Constituent	Volume (mL)
S9A: MgCl2 + KCl solution	0.96
S9B: Glucose-6-phosphate	0.22
S9C: NADP	1.94
S9D: Phosphate buffer	23.96
S9E: Sterile water	20.32
S9F: S9 fraction (hydrate with 2.1 mL of sterile H2O)	0.60
Total	48.00