Specifications： 20ng/ml < br > 200ng/ml < br > 400ng/ml < br > 600ng/ml < br > 800ng/ml < br > 2ng/ml < br > 20ng/ml < br > 40ng/ml < br > 60ng/ml < br > 80ng/ml < br > 100ng/ml
Packing： 5ml × 5