Constricted Select Series NMR Sample Tubes, 1 Pack

• 5mm
• 7" (178mm)
• 500MHz
• I.D. at Constriction: 1.5mm - 2.0mm
• For High Resolution NMR

Constricted NMR tubes offer a convenient way to seal your sample from air or other contaminants. Simply heat the constricted portion using a suitable heat source (e.g. a small butane torch) then gently twist and pull on the open end to seal. Also allows samples to be stored under vacuum or inert gas. (Please note: constricted tubes are specified and ordered by the required finished length and are measured from the tube bottom to the center of the constriction.)

Available with ULTRA-THIN wall NMR Tubes.

Pictured with optional NorLoc™ Cap. Constricted NMR tubes ship with economy caps. 

Constricted Select Series NMR Sample Tubes, 1 Pack

• 5mm
• 7" (178mm)
• 600MHz
• I.D. at Constriction: 1.5mm - 2.0mm
• For High Resolution NMR

Constricted NMR tubes offer a convenient way to seal your sample from air or other contaminants. Simply heat the constricted portion using a suitable heat source (e.g. a small butane torch) then gently twist and pull on the open end to seal. Also allows samples to be stored under vacuum or inert gas. (Please note: constricted tubes are specified and ordered by the required finished length and are measured from the tube bottom to the center of the constriction.)

Available with ULTRA-THIN wall NMR Tubes.

Pictured with optional NorLoc™ Cap. Constricted NMR tubes ship with economy caps. 

Constricted Select Series NMR Sample Tubes, 1 Pack

• 5mm
• 7" (178mm)
• 800MHz
• I.D. at Constriction: 1.5mm - 2.0mm
• For High Resolution NMR

Constricted NMR tubes offer a convenient way to seal your sample from air or other contaminants. Simply heat the constricted portion using a suitable heat source (e.g. a small butane torch) then gently twist and pull on the open end to seal. Also allows samples to be stored under vacuum or inert gas. (Please note: constricted tubes are specified and ordered by the required finished length and are measured from the tube bottom to the center of the constriction.)

Available with ULTRA-THIN wall NMR Tubes.

Pictured with optional NorLoc™ Cap. Constricted NMR tubes ship with economy caps. 

Constricted Select Series NMR Sample Tubes, 1 Pack

• 5mm
• 7" (178mm)
• 900MHz
• I.D. at Constriction: 1.5mm - 2.0mm
• For High Resolution NMR

Constricted NMR tubes offer a convenient way to seal your sample from air or other contaminants. Simply heat the constricted portion using a suitable heat source (e.g. a small butane torch) then gently twist and pull on the open end to seal. Also allows samples to be stored under vacuum or inert gas. (Please note: constricted tubes are specified and ordered by the required finished length and are measured from the tube bottom to the center of the constriction.)

Available with ULTRA-THIN wall NMR Tubes.

Pictured with optional NorLoc™ Cap. Constricted NMR tubes ship with economy caps. 

Constricted Select Series NMR Sample Tubes, 1 Pack

• 3mm
• 7" (178mm)
• High-Throughput
• I.D. at Constriction: 1.5mm - 2.0mm

Constricted NMR tubes offer a convenient way to seal your sample from air or other contaminants. Simply heat the constricted portion using a suitable heat source (e.g. a small butane torch) then gently twist and pull on the open end to seal. Also allows samples to be stored under vacuum or inert gas. (Please note: constricted tubes are specified and ordered by the required finished length and are measured from the tube bottom to the center of the constriction.)

Pictured with optional NorLoc™ Cap. Constricted NMR tubes ship with economy caps. 

Constricted Select Series NMR Sample Tubes, 1 Pack

• 3mm
• 7" (178mm)
• 500MHz
• I.D. at Constriction: 1.5mm - 2.0mm
• For High Resolution NMR

Constricted NMR tubes offer a convenient way to seal your sample from air or other contaminants. Simply heat the constricted portion using a suitable heat source (e.g. a small butane torch) then gently twist and pull on the open end to seal. Also allows samples to be stored under vacuum or inert gas. (Please note: constricted tubes are specified and ordered by the required finished length and are measured from the tube bottom to the center of the constriction.)

Pictured with optional NorLoc™ Cap. Constricted NMR tubes ship with economy caps. 

Constricted Select Series NMR Sample Tubes, 1 Pack

• 3mm
• 7" (178mm)
• 600MHz
• I.D. at Constriction: 1.5mm - 2.0mm
• For High Resolution NMR

Constricted NMR tubes offer a convenient way to seal your sample from air or other contaminants. Simply heat the constricted portion using a suitable heat source (e.g. a small butane torch) then gently twist and pull on the open end to seal. Also allows samples to be stored under vacuum or inert gas. (Please note: constricted tubes are specified and ordered by the required finished length and are measured from the tube bottom to the center of the constriction.)

Pictured with optional NorLoc™ Cap. Constricted NMR tubes ship with economy caps. 

Constricted Select Series NMR Sample Tubes, 1 Pack

• 3mm
• 8" (203mm)
• 900MHz
• I.D. at Constriction: 1.5mm - 2.0mm
• For High Resolution NMR

Constricted NMR tubes offer a convenient way to seal your sample from air or other contaminants. Simply heat the constricted portion using a suitable heat source (e.g. a small butane torch) then gently twist and pull on the open end to seal. Also allows samples to be stored under vacuum or inert gas. (Please note: constricted tubes are specified and ordered by the required finished length and are measured from the tube bottom to the center of the constriction.)

Pictured with optional NorLoc™ Cap. Constricted NMR tubes ship with economy caps. 

Constricted, Amberized Select Series NMR Sample Tubes, 1 Pack

• 5mm
• 7" (178mm)
• 800MHz
• I.D. at Constriction: 1.5mm - 2.0mm
• For High Resolution NMR

Constricted NMR tubes offer a convenient way to seal your sample from air or other contaminants. Simply heat the constricted portion using a suitable heat source (e.g. a small butane torch) then gently twist and pull on the open end to seal. Also allows samples to be stored under vacuum or inert gas. (Please note: constricted tubes are specified and ordered by the required finished length and are measured from the tube bottom to the center of the constriction.)

Available with ULTRA-THIN wall NMR Tubes.

Pictured with optional NorLoc™ Cap. Constricted NMR tubes ship with economy caps. 

178mm finished length (after sealing), and 203 +/-2.0mm overall length (before sealing)

Constricted, Amberized Select Series NMR Sample Tubes, 1 Pack

• 5mm
• 7" (178mm)
• 600MHz
• I.D. at Constriction: 1.5mm - 2.0mm
• For High Resolution NMR

Constricted NMR tubes offer a convenient way to seal your sample from air or other contaminants. Simply heat the constricted portion using a suitable heat source (e.g. a small butane torch) then gently twist and pull on the open end to seal. Also allows samples to be stored under vacuum or inert gas. (Please note: constricted tubes are specified and ordered by the required finished length and are measured from the tube bottom to the center of the constriction.)

Available with ULTRA-THIN wall NMR Tubes.

Pictured with optional NorLoc™ Cap. Constricted NMR tubes ship with economy caps. 

178mm finished length (after sealing), and 203 +/-2.0mm overall length (before sealing)