/
Rifampin..
Rose Bengal, pure, C.I. 45440..
Rose water, pure..
Rubidium chloride, extra pure, SLR..
Ruthenium trichloride, pure, powder..
Sac I restriction enzyme..
Saccharin sodium dihydrate, 98.0+%, extra pure, SLR..
Saccharin, extra pure, SLR..
Safranin O, pure, C.I. 50240..
Sal I restriction enzyme..
Salicylic acid, 99.9+%, for analysis..
Salicylic acid, extra pure, SLR..
Saline-sodium citrate (SSC) solution 20X, DNase RNase and protease free..