Unlike amber tinted tubes, these are completely opaque protecting even the most sensitive samples
RNase and DNase free
Black tubes provide a completely opaque barrier, protecting even the most light sensitive compounds. Ideal for use with fluorescent probes or ethidium bromide. Tubes are made of biocompatible polypropylene with a click-fit cap to prevent accidental opening. Tubes can be stored down to -100°C and can be autoclaved to 122°C.