Chromog B-Galactosidase Substr Sampl Kit ,Each

Details:

Chromogenic beta-galactosidase substrate sampler kit^ chromogenic beta-galactosidase substrate sampler kit, contains 5 mg each of the following five different substrates: x-gal, red-b-d-gal, rose-b-d-gal, purple-b-d-gal and green-b-d-gal, 5 x 5 mg