NMR Sampling Accessories
NE-231-RC3
NMR Sample Tube Washers-Replaceable Components, Tube Washers
for 3mm OD sample tubes; Teflon, PEEK and glass
$212.32
NE-232-3
Multiple Sample Tube Washer, NMR Sampling Accessories
For 3mm OD sample tubes, 5-tube positions, complete as shown
$668.40