722 For Engineering Support, visit www.aceglass.com ACE GLASS Subject to Ace Discount (Page 3)     Net Tubes, NMR Ultra-Precision NMR Sample Tubes Accurate • Precise NMR SAMPLE TUBES  Ultra-Precision 7" LENGTH 8" LENGTH Tube Size O.D., mm Order Code Per Pkg./5 Tube Size O.D., mm Order Code Per Pkg./5 5mm/7" 2528-07 63.57 5mm/8" 2528-08 72.34 5mm/7" 2526-07 56.08 5mm/8" 2526-08 62.29 5mm/7" 2507-07 43.24 5mm/8" 2507-08 48.41 5mm/7" 2506-07 25.30 5mm/8" 2506-08 27.79 5mm/7" 2505-07 29.44 5mm/8" 2505-08 31.15 10mm/7" 2514-07 140.11 ACE Catalog No. (MHz) Inst. Frequency O.D. Inches O.D. Tolerance I.D. Inches I.D. Tolerance Concentricity I.D. to O.D. Camber (Overall) 2528-07, -08 300-500 .1955 +.0000"/–.0005" .1655 +.0005"/–.0000" =.0010" =.0005" 2526-07, -08 200-400 .1955 +.0000"/–.0005" .1655 +.0005"/–.0000" =.0015" =.0010" 2507-07, -08 100-250 .1955 +.0000"/–.0005" .1655 +.0005"/–.0000" =.0020" =.0015" 2506-07, -08 60-100 .1955 +.0000"/–.0005" .1655 +.0005"/–.0000" =.0020" =.0020" 2505-07, -08 60 .3937 +.0000"/–.0005" .3569 ±.0005" =.0015" =.0005" 2514-07 400-600 .3937 +.0000"/–.0005" .3569 ±.0005" =.0020" =.0010"