4种玉米粉,不同质量分数的转基因玉米粉
Certified valueBt-176 mass fraction
ERM-BF416a < 1.0 -
ERM-BF416b 1.0 - 0.3 ; + 1.0
ERM-BF416 9.8 - 0.7 ; + 1.2
ERM-BF416d 98.5 - 2.2 ; + 2.5
Availability: Vials containing about 1 g of maize powder.