* Includes the Model 141VK vial pack to use with the Visual Spectrometer.
The Model 141 VK is an accessory for the Visual Spectrophotometer. The package consists of 5 15mL (4dr) vials with screw on caps. Students can insert a colored sample between the light source and detector (eye) to view filtered spectra. Vials are offered separately to replenish diminished stock or you can purchase a Model 141V Package that includes vials.
5 Clear vials 15mL (4dr) with screw on black phenolic caps
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