Incorporates specially designed nose area and comfortable, gas-tight, low pressure seal. Color-coded retaining rings are removable for hand-held procedures., Medium Adult Mask, Red Ring, 20/cs
Incorporates specially designed nose area and comfortable, gas-tight, low pressure seal. Color-coded retaining rings are removable for hand-held procedures., Medium Adult Mask, Red Ring, 20/cs
Incorporates specially designed nose area and comfortable, gas-tight, low pressure seal. Color-coded retaining rings are removable for hand-held procedures., Small Adult/ Youth Mask, Green Ring, 20/cs
Incorporates specially designed nose area and comfortable, gas-tight, low pressure seal. Color-coded retaining rings are removable for hand-held procedures., Small Adult/ Youth Mask, Green Ring, 20/cs
Incorporates specially designed nose area and comfortable, gas-tight, low pressure seal. Color-coded retaining rings are removable for hand-held procedures., Large Adult Mask, Blue Ring, 20/cs
Incorporates specially designed nose area and comfortable, gas-tight, low pressure seal. Color-coded retaining rings are removable for hand-held procedures., Large Adult Mask, Blue Ring, 20/cs
Incorporates specially designed nose area and comfortable, gas-tight, low pressure seal. Color-coded retaining rings are removable for hand-held procedures., Pediatric/ Toddler Mask, Yellow Ring, 20/cs
Incorporates specially designed nose area and comfortable, gas-tight, low pressure seal. Color-coded retaining rings are removable for hand-held procedures., Pediatric/ Toddler Mask, Yellow Ring, 20/cs
Made of polypropylene. Standard 96-well on center spacing of tubes offers a color coding system using colored interchangeable plastic grids. These are used as a support for the 1.2ml tubes. This unique grid stands on four legs and can be removed
Made of polypropylene. Standard 96-well on center spacing of tubes offers a color coding system using colored interchangeable plastic grids. These are used as a support for the 1.2ml tubes. This unique grid stands on four legs and can be removed