4 mm Thin Wall Graded Seal Quartz EPR Sample Tube 275 mm OAL
Code
707-GRD-275M
$90.10
Some EPR samples are air-sensitive. Since oxygen is paramagnetic, many EPR samples are best studied after degassing. For long-term storage, no other closure is better, but most vacuum racks incorporate Pyrex® components. Sealing quartz to Pyrex® is a problem, unless you use sample tubes that incorporate a graded seal. Order Wilmad's Graded Seal/Constricted EPR Tubes, available in a variety of sizes.
Product Specifications:
• Length: 250 mm
• O.D.: 4 mm
• I.D.: 3 mm
Product Specifications:
• Length: 250 mm
• O.D.: 4 mm
• I.D.: 3 mm
| Manufacturer | Wilmad |
|---|