TR19-1 Test Tube Holder 13-16mm Variable
TR19-1 Test Tube Holder 13-16mm Variable
Description:
Wavelength range: 190-900nm
Test tube diameter: 15~25mm
Test tube Height: 90~120mm
Cell holder number: 2
Used to put test tubes.
TR19-1 Test Tube Holder 13-16mm Variable
Description:
Wavelength range: 190-900nm
Test tube diameter: 15~25mm
Test tube Height: 90~120mm
Cell holder number: 2
Used to put test tubes.