WHITE PTFE STIR BARS
WHITE PTFE EGG SHAPED STIR BARS
These Alnico V Magnetic Core stir bars are molded with a very thick PTFE coating to protect glassware.
SCI Cat. # | Length (mm) | OD (mm) | Case Quantity | Case Price |
---|---|---|---|---|
303515-0001 | 10 mm | 20 mm | 4 | $43.00 $43.00 |
303515-0002 | 12 mm | 25 mm | 4 | $40.00 $40.00 |
303515-0003 | 16 mm | 30 mm | 4 | $51.00 $51.00 |
303515-0005 | 20 mm | 40 mm | 4 | $71.00 $71.00 |
303515-0006 | 20 mm | 50 mm | 4 | $80.00 $80.00 |
303515-0007 | 20 mm | 64 mm | 4 | $106.00 $106.00 |
303515-0008 | 20 mm | 70 mm | 4 | $129.00 $129.00 |
WHITE PTFE LARGE OCTAGONAL STIR BARS
Our PTFE Stir Bars feature the most powerful permanent Alnico V Magnetic Cores
SCI Cat. # | Length (mm) | OD (mm) | Case Quantity | Case Price |
---|---|---|---|---|
303275-1 | 22 mm | 8 mm | 12 | $73.00 $73.00 |
303275-2 | 13 mm | 3 mm | 12 | $66.00 $66.00 |
303275-3 | 13 mm | 8 mm | 12 | $68.00 $68.00 |
303275-4 | 15 mm | 8 mm | 12 | $69.00 $69.00 |
303275-5 | 25 mm | 8 mm | 12 | $73.00 $73.00 |
303275-6 | 28 mm | 8 mm | 12 | $79.00 $79.00 |
303275-7 | 38 mm | 8 mm | 12 | $82.00 $82.00 |
303275-8 | 41 mm | 8 mm | 12 | $97.00 $97.00 |
303275-9 | 51 mm | 8 mm | 12 | $103.00 $103.00 |
303275-10 | 64 mm | 8 mm | 12 | $174.00 $174.00 |
303275-11 | 13 mm | 10 mm | 12 | $79.00 $79.00 |
303275-14 | 25 mm | 10 mm | 12 | $93.00 $93.00 |
303275-16 | 38 mm | 10 mm | 12 | $108.00 $108.00 |
303275-18 | 51 mm | 10 mm | 12 | $165.00 $165.00 |
303275-19 | 64 mm | 10 mm | 12 | $165.00 $165.00 |
303275-20 | 38 mm | 13 mm | 12 | $226.00 $226.00 |
303275-21 | 75 mm | 13 mm | 12 | $300.00 $300.00 |
WHITE PTFE CELL BARS
These high quality stirring bars are molded with PTFE around extremely strong magnets.
SCI Cat. # | Diameter (mm) | Length (mm) | Case Quantity | Case Price |
---|---|---|---|---|
303644 | 4 mm | 12 mm | 10 | $25.00 $25.00 |
303664 | 5.5 mm | 25 mm | 10 | $33.00 $33.00 |
303684 | 6 mm | 35 mm | 10 | $37.00 $37.00 |
303694 | 7.5 mm | 50 mm | 10 | $49.50 $49.50 |
WHITE PTFE MICRO STIR BARS
PTFE micro stir bars are great for stirring in micro-beakers and test tubes.
SCI Cat. # | Length (mm) | OD (mm) | Case Quantity | Case Price |
---|---|---|---|---|
303465 | 15mm | 1.5mm | 12 | $80.00 $80.00 |
303475 | 8mm | 1.5mm | 12 | $78.00 $78.00 |
303485 | 7mm | 2mm | 12 | $78.00 $78.00 |
303495 | 10mm | 3mm | 12 | $86.00 $86.00 |
303505 | 12.5mm | 3mm | 12 | $86.00 $86.00 |
OCTAGONAL STIR BAR KIT
This octagonal stir bar kit contains eight different size PTFE stir bars stored in a polystyrene plastic box. Each kit contains (2) each 3/8″ x 1/2″ (8 mm x 13 mm), (2) each 3/8″ x 2″ (9.5 mm x 51 mm), (2) each 5/16″ x 5/8″ (8 mm x 16 mm), (2) 3/8″ x 2 1/2″ (9.5 mm x 64 mm), (2) each 3/8″ x 1″ (9.5 mm x 25 mm), (2) each 2 mm x 7 mm micro bars, (2) each 3/8″ x 1 1/2″ (9.5 mm x 38 mm), (2) each 3 mm x 10 mm micro bars.
SCI Cat. # | Description | Dimension | Price Each |
---|---|---|---|
303595 | PTFE Stir Bar Kit | 7.38″ x 3.94″ x 1.28″ | $146.00 $146.00 |
STAR BAR PTFE STIRRING HEADS
Excellent for stirring at slow speeds for biological applications.
SCI Cat. # | Diameter (mm) | OD (Inches) | Pack Quantity | Pack Price |
---|---|---|---|---|
304455-0000 | One of Each | Various OD’s | Set of Five | $62.00 $62.00 |
304455-0001 | 9.5 mm | 3/8″ | 4 | $35.00 $35.00 |
304455-0002 | 19 mm | 3/4″ | 4 | $42.00 $42.00 |
304455-0003 | 25 mm | 1″ | 4 | $44.00 $44.00 |
304455-0004 | 32 mm | 1-1/4″ | 4 | $51.00 $51.00 |
304455-0005 | 38 mm | 1-1/2″ | 4 | $56.00 $56.00 |
PTFE BEAKER STIR BARS
The stirring action of these beaker stir bars creates a deep vortex even at low speeds. To be used in indicated beaker size.
SCI Cat. # | Diameter (mm) | Beaker Capacity | Quantity | Price |
---|---|---|---|---|
303255-0001 | 44 mm | 100 ml | 1 | $32.00 $32.00 |
303255-0002 | 62 mm | 250 ml | 1 | $43.00 $43.00 |
303255-0003 | 70 mm | 400 ml | 1 | $46.00 $46.00 |
CROSS HEAD MAGNETIC PTFE STIR BARS
For use in test tubes and flat bottom lab ware. While stirring they make less noise and no splashing.
SCI Cat. # | Length (mm) | OD (mm) | Quantity | Price |
---|---|---|---|---|
304495-0001 | 10 mm | 8 mm | 4 | $37.00 $37.00 |
304495-0002 | 14 mm | 12 mm | 4 | $40.00 $40.00 |
304495-0003 | 17 mm | 13 mm | 4 | $47.00 $47.00 |
304495-0004 | 22 mm | 15 mm | 4 | $48.00 $48.00 |
304495-0005 | 30 mm | 12 mm | 4 | $66.00 $66.00 |
304495-0006 | 35 mm | 12 mm | 4 | $67.00 $67.00 |
304495-0007 | 58 mm | 15 mm | 4 | $180.00 $180.00 |
VANE PTFE STIR BARS
These stir bars are designed for use in small conical tubes.
SCI Cat. # | Description | For Use In | Quantity | Price |
---|---|---|---|---|
304465-0001 | Triangle | Vials 3-5ml | 4 | $29.00 $29.00 |
304465-0002 | Half Round | 16mm Test Tubes | 4 | $33.00 $33.00 |
304465-0003 | Round Tapered | Trim to Fit | 4 | $33.00 $33.00 |
304465-0004 | Arrow | Various | 4 | $33.00 $33.00 |
TRIANGULAR PTFE STIR BARS
These triangular shaped stir bars are the most efficient mixer of all stir bars.
SCI Cat. # | Length (mm / Inch) | OD (mm / Inch) | Quantity | Price |
---|---|---|---|---|
302806 | 12.5mm / 1/2″ | 6mm / 1/4″ | 4 | $23.00 $23.00 |
302816 | 25mm / 1″ | 8mm / 1/3″ | 4 | $24.00 $24.00 |
302826 | 35mm / 1 3/8″ | 9mm / 3/8″ | 4 | $30.00 $30.00 |
302836 | 50mm / 2″ | 12.5mm / 1/2″ | 4 | $34.00 $34.00 |