Raman Spectroscopy Sample Tube, Specialty NMR Sample Tubes
5mm OD x 4.2mm ID x 4" long; pack of 25

PRICE BREAKS - The more you buy, the more you save
Quantity 5+
Price $82.21

A thin wall 5mm OD Borosilicate glass tube, 4” long. Packed 25 tubes per package with caps packed separately.