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the best standard respiratory protection available
Tube Length: 8"
and geometry
Full Black Color and Mixed black and White Available
3 in (38 cm x 19
DNA Structure Simulation Kit Instruments the best standard respiratory protectionSize: 218mm x 155mm x 300mm. Includes 6 kinds of pieces representing the different parts of DNA structure. An excellent kit for one or two student to build a double helix of DNA, and to learn replication of DNA. The amounts of pieces are enough to build a helix. Mounted on a stand Premium Quality: 100% Biologically correct, this model is made of high quality PVC, hand painted and assembled with the utmost attention to detail. Perfect for the doctor's
US$ 48.00
US$ 65.00
US$ 27.95
