White_Teflon_Egg_Shapped_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 $36.00 Add to Cart
303515-0002 12 mm 25 mm 4 $34.00 Add to Cart
303515-0003 16 mm 30 mm 4 $44.00 Add to Cart
303515-0005 20 mm 40 mm 4 $61.00 Add to Cart
303515-0006 20 mm 50 mm 4 $68.00 Add to Cart
303515-0007 20 mm 64 mm 4 $90.00 Add to Cart
303515-0008 20 mm 70 mm 4 $109.00 Add to Cart

 

White_Teflon_Cell_Bars

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 $20.00 Add to Cart
303664 5.5 mm 25 mm 10 $27.00 Add to Cart
303684 6 mm 35 mm 10 $31.00 Add to Cart
303694 7.5 mm 50 mm 10 $42.00 Add to Cart

 

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STAR BAR PTFE STIRRING HEADS

Excellent for stirring at slow speeds for biological applications.

SCI Cat. # Diameter (mm) OD (Inch) Pack Quantity Price  
304455-0000 One of Each Various OD’s Set of Five $53.00 Add to Cart
304455-0001 9.5mm 3/8″ 4 $30.00 Add to Cart
304455-0002 19mm 3/4″ 4 $36.00 Add to Cart
304455-0003 25mm 1″ 4 $37.00 Add to Cart
304455-0004 32mm 1-1/4″ 4 $44.00 Add to Cart
304455-0005 38mm 1-1/2″ 4 $51.00 Add to Cart

 

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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 44mm 100ml 1 $27.00 Add to Cart
303255-0002 62mm 250ml 1 $36.00 Add to Cart
303255-0003 70mm 400ml 1 $39.00 Add to Cart

 

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CROSS HEAD MAGNETIC PTFE STIR BARSFor 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 10mm 8mm 4 $32.00 Add to Cart
304495-0002 14mm 12mm 4 $34.00 Add to Cart
304495-0003 17mm 13mm 4 $40.00 Add to Cart
304495-0004 22mm 15mm 4 $41.00 Add to Cart
304495-0005 30mm 12mm 4 $56.00 Add to Cart
304495-0006 35mm 12mm 4 $57.00 Add to Cart
304495-0007 58mm 15mm 4 $155.00 Add to Cart

 

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VANE PTFE STIR BARSThese 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 $25.00 Add to Cart
304465-0002 Half Round 16mm Test Tubes 4 $28.00 Add to Cart
304465-0003 Round Tapered Trim to Fit 4 $28.00 Add to Cart
304465-0004 Arrow Various 4 $28.00 Add to Cart

 

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TRIANGULAR PTFE STIR BARSThese 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 $20.00 Add to Cart
302816 25mm  /  1″ 8mm  /  1/3″ 4 $21.00 Add to Cart
302826 35mm  /  1 3/8″ 9mm  /  3/8″ 4 $26.00 Add to Cart
302836 50mm  /  2″ 12.5mm  /  1/2″ 4 $29.00 Add to Cart

 

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POLYPROPYLENE STIRRERS

Blades are made of chemical resistant polypropylene and are attached to a PVC covered steel rod.  Rods measure 8mm in diameter and are 350mm long.

SCI Cat. # Description Blade Width Blade Height Quantity Price  
212585 2 Fixed Blades 44mm 15mm 1 $23.00  Add to Cart
212595 “U” Shaped 65mm 78mm 1 $24.00 Add to Cart
212605 Centrifugal 60mm Extended 26mm 1 $33.00 Add to Cart
212615 Centrifugal 100mm Extended 39mm 1 $46.00 Add to Cart