Bid Only Rna 12 Base Single Stand, Each

Details:

Bid only rna 12 base single stand, easily assemble this single strand molecule which consists of the 4 bases. The molecular model contains enough material to make all 64 codons and kit contents:3 uracil, 3 adenine, 3 guanine, 3 cytosine, 12 ribose, 12 phosphate.