| DNA 酶 I | | | EN0521 | DNase I, RNase-free | 1000 | units | EN0523 | DNase I, RNase-free, HC | 1000 | units | EN0525 | DNase I, RNase-free (supplied with MnCl2) | 1000 | units | | RNA酶 | | | EN0531 | RNase A, DNase and protease-free | 10 | mg | EN0541 | RNase T1 | 100000 | units | EN0542 | RNase T1 | 500000 | units | EN0551 | RNase A/T1 Mix | 1 | ml | |