11015-37-5 有证书,0.25g
643-22-1 有证书,0.1g
32341-58-5 有证书,0.1g
6175-49-1 有证书,0.25g
7773-06-0 有证书,0.1g
1 ng/ul于环己烷,1ml
100ng/ul溶于乙腈
300 mg/l溶于乙腈,1ml
溶于甲醇,10x1ml
2000 ng/ul于丙酮/苯,1ml