2000 ng/ul于甲醇,1ml
溶于甲醇,1ml
2500 ng/ul于甲醇,1ml
2500 ng/ul于甲醇,1ml
2500 ug/ml于甲醇,1ml
2000 ng/ul于甲苯/正己烷,10ml
100 ng/ul于甲醇,1ml
100 ng/ul于环己烷,1.1ml
100 ng/ul于环己烷,1ml