Search results for: 'certified 5 mm nmr tubes 7 pack of 100'
1.7 mm 31P sensitivity reference tube
Z10722$237.203-6 weeks0.0485 M Triphenylphosphate (TPP) in Acetone-d61.7 mm 19F sensitivity reference tube
Z10728$268.403-6 weeks0.05% Trifluorotoluene (TFT) in Chloroform-d1.7 mm 13C sensitivity & resolution reference tube (ASTM)
Z10724$237.203-6 weeks40% Dioxane in Benzene-d61.7 mm 13C sensitivity & 1H decoupling reference tube
Z10723$237.203-6 weeks10% Ethylbenzene (EB) in Chloroform-d