Heathrow Scientific Test Tube Rack, 24.5 x 10.5 x 6.3 Centimeter, 1 Each Generic Gauze Sponge-Bandages Are quarterfolded for easy storage

Are quarterfolded for easy storage

34 micrograms selenium (as sodium selenate)

The fiberglass material conforms around body contours to provide effective protection

ConvaTec 839252 wound pouches have a transparent design

Heathrow Scientific Test Tube Rack, 24.5 x 10.5 x 6.3 Centimeter, 1 Each Generic Gauze Sponge-Bandages Are quarterfolded for easy storageWell diameter is 16 millimeters Polypropylene racks ship flat in one piece Easy to assemble, just fold and snap together Can be used in water baths Open design allows samples to be incubated at the same temperature Rack design is optimal for tube stability Color code for easy identification White Autoclavable