NMR TUBE PREC 5MMX7 300MHZ 5PK, Pack of 5

Details

5 Mm Thin Wall Precision Nmr Sample Tube 7" L, 300Mhz Wilmad-Labglass'S Nmr Precision Tubes Are Manufactured From Borosilicate Glass That Meets The Requirement Of Type 1 Class A Glass From Astm E438. Precision Tube Has 3 Fold Less Paramagnetic Contamination Comparing To The Economy Tube, And Can Be Operated Safely At Temperature Up To 230 ˚C, And Within A Temperature Step Of 120 ˚C. Precision Tube Is Rated As Hydrolytic Class 1, Which States That The Inner Surface Is Resistant To Strong Acid And Base At Ambient Temperature.