49310-01 : Davis-Boyle Tongue depressor, alone, fig. 5, 27 x 107 mm, with ether tube

49310-01 : Davis-Boyle Tongue depressor, alone, fig. 5, 27 x 107 mm, with ether tube


49310-01 : Davis-Boyle Tongue depressor, alone, fig. 5, 27 x 107 mm, with ether tube