BDL | Item NMR Quartz Tubes, 5 mm, Wilmad, Precision

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NMR Quartz Tubes, 5 mm, Wilmad, Precision

SP Wilmad Labglass (349800)

NMR Quartz Tubes, 5 mm, Wilmad, Precision
Thin-walled Precision Quartz NMR tubes. To maximize Signal-Noise-Ratio, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. The Quartz tubes have an extremely low thermal expansion rate and high tensile strength which is 14 times more robust during the cooling/heating process than Type 1 Class A glass tubes.

-Low Boron density at or below 0.1 ppm guarantees a clean background in Boron-11 NMR studies
-Inner surface is resistant to strong acid and base at ambient temperature
-For temperatures up to 1300?C and variable temperature experiments that have a temperature step over 120?C
-Includes disposable caps

PN	Manuf. PN	Supplier	Length~mm	Material	PK	Wall thickness~mm	Camber~µm	Concentricity~µm	Ext. Ø	Ext. Ø~mm	Price
4682855	507-PP-7QTZ-5	SP Wilmad Labglass	178	Quartz	5	0.38	25.0	51	4.9365 mm ± 0.0065	4.9365	466.76 EU
4682860	507-PP-8QTZ-5	SP Wilmad Labglass	203	Quartz	5	0.38	25.0	51	4.9365 mm ± 0.0065	4.9365	475.45 EU
4683085	528-PP-7QTZ-5	SP Wilmad Labglass	178	Quartz	5	0.38	13.0	25	4.9365 mm ± 0.0065	4.9365	502.49 EU
4683090	528-PP-8QTZ-5	SP Wilmad Labglass	203	Quartz	5	0.38	13.0	25	4.9365 mm ± 0.0065	4.9365	590.59 EU
4683129	535-PP-7QTZ-5	SP Wilmad Labglass	178	Quartz	5	0.38	6.0	13	4.9365 mm ± 0.0065	4.9365	575.59 EU
4683133	535-PP-8QTZ-5	SP Wilmad Labglass	203	Quartz	5	0.38	6.0	13	4.9365 mm ± 0.0065	4.9365	631.76 EU
4683138	535-PP-9QTZ-5	SP Wilmad Labglass	229	Quartz	5	0.38	6.0	13	4.9365 mm ± 0.0065	4.9365	611.76 EU