NMR TUBES
269
Washers
Single-Place 5mm NMR Tube Washer Designed to fit standard filtration assemblies available in most labs.
5-Place NMR Tube Washer Typical Application
• The cap is positioned on the 5 mm NMR tube bottom and inserted into the washer • Aspirator suction provides the driving force to direct the solvent stream into the 5 mm NMR tube • An air stream aids the drying process after the solvent reservoir empties • 1000 mL filter flask is available as an accessory • Supplied with one #8 silicone stopper Part Number Tube Size (mm)
NMR Tubes are not included.
Top Configuration
3-Position Valve Wash, Dry and Off
Case Qty
897030-0005
5
1
Replacement Parts
Part Number
Case Qty
Description
To Solvent Bottle
#8 Silicone Stopper, 9/16” / 14.3 mm Hole Size,
953763-0000
5
To Vacuum Source
Accessories
Part Number
Case Qty
Description
1 Liter Reservoir Bottle Included
1000 mL Filter Flask, #8 Stopper Joint, 3/8” Hose Connection
953760-0000
1
Utility Washer for NMR Tubes Used for rapid, safe washing and drying of cuvettes, tubes and small scale volumetric items up to approximately 22 mm OD.
•
Unit is supplied with one gasket, a tube washer, an Erlenmeyer flask and a 3/8” hose connection
• Operates efficiently with a conventional sink aspirator • Recommended for 10 mm NMR tubes • All glass apparatus manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Overview: Washer is activated by lightly pressing the inverted cell onto the neoprene gasket.
Fits Tubing ID (inches)
Part Number Capacity (mL)
Case Qty
459960-0000
250
0.375
1
Replacement Parts
Part Number
Case Qty
Description
459961-0000 459951-0000
Cuvette Tube Washer Only
1 1
Neoprene Gasket for Tube Washer
Universal with Hose Connection Inlet, BEVEL-SEAL®, 6.5-8.5 mm Accomodation Range, PTFE, Fits 3/8” Tubing ID, Size 22, Standard Taper 24/25 250mL Erlenmeyer Flask with 24/40 joint, Approx. overall height 155 mm
179850-2224
1
617000-0424
1
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