Cope-LLG Catalogue 2018

1433 14. Chromatography NMR/EPR/Tubes GENERAL CATALOGUE EDITION 20 E & OE. NMR Tubes, 5 mm, Wilmad, Precision Thin-walled Precision NMR Tubes. To maximize Signal-Noise-Ratio, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. - 10 % more filling factor than economy tubes - For temperatures up to 230 °C , and within a temperature step of 120 °C - Ideal for experiments requiring critical shimming quality (high/ultrahigh field, non-spinning, multi-dimensional, multi-nuclei, DNP experiments and studies involving biological samples) 1 Wilmad External diameter: 4.9635 ±0.0065 mm Internal diameter: 4.2065 ±0.0065 mm (4.21 ±0.13 mm at 100 MHz) Wall thickness: 0.38 mm Type Length Concentricity Camber PK Cat. No. mm µm µm 100 MHz 100 MHz 100 MHz 200 MHz 200 MHz 200 MHz 300 MHz 300 MHz 300 MHz 350 MHz 350 MHz 350 MHz 400 MHz 400 MHz 400 MHz 500 MHz 500 MHz 500 MHz 600 MHz 600 MHz 600 MHz 800 MHz 800 MHz 1000 MHz 1000 MHz 178 203 229 178 203 229 178 203 229 178 203 229 178 203 229 178 203 229 178 203 229 178 203 178 203 76 76 76 51 51 51 51 51 51 51 51 51 25 25 25 25 25 25 13 13 13 3.8 3.8 2.5 2.5 51 51 51 51 51 51 25 25 25 13 13 13 25 25 25 13 13 13 6 6 6 3.8 3.8 3.8 3.8 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 6.287 484 6.287 485 6.287 486 6.287 487 6.287 488 6.287 489 6.287 490 6.287 491 6.287 492 6.287 493 6.287 494 6.287 495 6.287 496 6.287 497 6.287 498 6.287 499 6.287 500 6.287 501 6.287 502 6.287 503 6.287 504 6.287 505 6.287 506 6.287 507 6.287 508 1 NMR tubes, 5mm, DURAN ® , three accuracy classes NMR tubes are available, according to requirement, in three accuracy classes. The correct tube can be selected depending on magnetic field and spin. The tubes are noteworthy for their close tolerances and accuracy, especially to their straightness, wall thickness and wall thickness distribution. Consequently, quick and accurate test results are achievable. Type Economic: The disposable for economical use in fully automatic sample dispensers or where high throughputs are involved. - Applicable until 300 MHz Type Professional: For professional use in industry and research in the medium and high resolution area of NMR spectroscopy. - Applicable until 400 MHz Type Scientific: For scientific use with high value samples and optimum substance exploitation in the highest resolution range of NMR spectroscopy. - Applicable until 500 MHz Please order closing caps separately. 2 DURAN Group Type Outer diam. Int. diam. Length PK Cat. No. mm mm mm Economic Professional Scientific 4.95 +/- 0,05 4.97 +/- 0,025 4.97 +/- 0,013 4.20 +/- 0.05 4.20 +/- 0.025 4.20 +/- 0.025 178 178 178 1 1 1 7.083 596 7.083 595 7.084 720 2 EPR Sample tubes Quartz glass, fused rim, individually packaged. Hilgenberg Outer diam. Int. diam. Wall thickness Length PK Cat. No. mm mm mm mm 2.95 3.95 4.95 2.35 3.35 4.19 0.30 0.30 0.38 250 250 250 10 10 10 6.285 950 6.285 951 6.285 952 3 3