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25 mm PTFE Membrane, 0.2 um Pore Size, Nonsterile Syringe...
  • -50%
Out-of-Stock
Syringe Filters

25 mm PTFE Membrane, 0.2 um Pore Size, Nonsterile Syringe Filters, Pack of 100

824521
$48.30 $96.60
PrecisionTM premium syringe filter, PTPF membrane, 25 mm diameter, 0.2 um pore size, nonsterile. Excellent chemical resistance, suitable for most aggressive solvent, acid and base samples. Ideal for the efficient filtration of samples up to 100 mL. Precision filters are produced from pigment-free polypropylene housing with standard inlet (female luer...
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10in ID 26 mm Chromatography Column 24/40
Out-of-Stock
Chromatography

10in ID 26 mm Chromatography Column 24/40

542132
$62.60
General purpose column has Teflon stopcock and a top 24/40 outer joint. Column packing material, such as silica gel, can be supported by glass wool (not supplied). Effective length: 10 in, ID: 26 mm, OD: 32mm.
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13 mm PTFE Membrane, 0.45 um Pore Size, Nonsterile...
  • -50%
Out-of-Stock
Syringe Filters

13 mm PTFE Membrane, 0.45 um Pore Size, Nonsterile Syringe Filters, Pack of 100

824343
$42.40 $84.80
PrecisionTM premium syringe filter, PTPF membrane, 13 mm diameter, 0.45 um pore size, nonsterile. Excellent chemical resistance, suitable for most aggressive solvent, acid and base samples. Ideal for the efficient filtration of samples up to 10 mL. Precision filters are produced from pigment-free polypropylene housing with standard inlet (female luer...
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25 mm PVDF Membrane, 0.45 um Pore Size, Nonsterile Syringe Filters, Pack of 100
  • -50%
Out-of-Stock
Syringe Filters

25 mm PVDF Membrane, 0.45 um Pore Size, Nonsterile Syringe Filters, Pack of 100

825346
$48.30 $96.60
PrecisionTM premium syringe filter, PVDF membrane, 25 mm diameter, 0.45 um pore size, nonsterile. Good solvent resistance, suitable for aqueous solutions and many organic solutions. With low nonspecific binding it is ideal for efficient filtration of general biological samples up to 100 mL. Precision filters are produced from pigment-free polypropylene...
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18in ID 53 mm Chromatography Column 24/40
Out-of-Stock
Chromatography

18in ID 53 mm Chromatography Column 24/40

542334
$150.80
General purpose column has Teflon stopcock and a top 24/40 outer joint. Column packing material, such as silica gel, can be supported by glass wool (not supplied). Effective length: 18 in, ID: 53 mm, OD: 60 mm.
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Chromatography Flow Control Adapter, Ball Joint, 35/20
Out-of-Stock
Chromatography

Chromatography Flow Control Adapter, Ball Joint, 35/20

520235
$73.20
Flow control adapter comes with 0-4mm high vacuum PTFE valve with metering tip to adjust the air flow. The O-rings are completely enclosed with thin layer of PTFE around the high vacuum valve. This new design makes it inert to most chemicals/solvents used in column chromatography. Adapter has ball joint size of 35/20 to be used with ball joint clamps...
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250mL 24/40 High Vacuum Valve Reaction Flask
Out-of-Stock
Schlenk Flask

250mL 24/40 High Vacuum Valve Reaction Flask

362026
$99.40
Round bottom reaction flask with a standard taper outer joint. PTFE high vacuum valve has valve size of 0-4mm. The O-rings are protected by precisely engineered Teflon? wipers, which ensures perfect seal and excellent chemical resistance.
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100mL 14/20 Angled Three Neck Flask
Out-of-Stock
Three-Neck

100mL 14/20 Angled Three Neck Flask

303015
$53.20
Three-neck round bottom flask with standard taper outer joints of 14/20 on both the center neck and angled side necks. Heavy wall design increases mechanical strength.
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