美國(guó) Sterlitech Polyester (PETE) Membrane Filters, 0.1 Micron, 47mm, 100/Pk 濾膜

美國(guó) Sterlitech Polyester (PETE) Membrane Filters, 0.1 Micron, 47mm, 100/Pk 濾膜

Polyester (PETE) Membrane Filters, 0.1 Micron, 47mm, 100/Pk

Sterlitech聚酯徑跡蝕刻(PETE)濾膜，孔徑0.1μm，直徑47mm，每包100個(gè)。親水、耐溶劑薄膜，用于血液分析、顯微鏡和高腐蝕性樣品。

皮特薄膜過(guò)濾器應(yīng)用

  • 精密普通過(guò)濾和預(yù)過(guò)濾
  • 從血漿中除去紅血球
  • 通過(guò)化驗(yàn)控制試劑流量

PETE 濾膜參數(shù)

一般參數(shù)

USP Class VI Testing Passed
Sterilization Gamma Irradiation, EtO, Autoclave
Wetting Characteristics Naturally Hydrophilic
BSA Protein Binding < 5 μg/cm2
Extactables Very Low
Max. Operating Temp 140 °C (284 °F)
Sealing Compatibility Ultrasonic, Heat, Radio Frequency, and Insert Molding
pH Range 4-8
Burst Strength Min. 0.7 bar (10 psi)

Performance by Pore Sizea

Pore Densityb
(pores/cm2)		 Open Area (%) Nom. Thicknessc
(μm)		 Nom. Weight
(mg/cm2)		 Bubble Pointd
(psi)		 Water Flow Ratee
(mL/min/cm2)		 Air Flow Ratef
(L/min/cm2)
0.1 μm 4 x 108 3.1 10 0.8 30 2.5 1.5
0.2 μm 3 x 108 9.4 10 1.3 20 10 3
0.4 μm 1 x 108 12.6 10 1.2 12 33 7.5
0.4 μm?transparent 2 x 106 0.3 12 1.7 – – –
0.8 μm 3 x 107 15.1 9 1.1 7 90 18
1.0 μm 2 x 107 15.7 11 1.3 6 130 20
2.0 μm 2 x 106 6.3 10 1.3 3 300 16.5
3.0 μm 2 x 106 14.1 9 1.1 2 440 37.5
3.0 μm??transparent 6 x 105 4.2 12 1.6 – – –
5.0 μm 4 x 105 7.9 10 1.3 1.2 700 30
8.0 μm 1 x 105 5.0 7 1.0 0.7 1000 30
10.0 μm 1 x 105 7.9 9 1.3 0.9 1150 34.5

*Notes:
a.?Tolerance + 0%, -20%
b.?Tolerance +/-15%
c.?Tolerance +/-10%
d.?Measured using isopropanol (IPA)
e.?Initial flow rates using prefiltered water at 10 psi (0.7 kg/cm2)
f.?Initial flow rates using prefiltered air at 10 psi (0.7 kg/cm2) for pore sizes <= 2 μm and 5 psi (0.35 kg/cm2) for pore sizes >= 3 μm

 


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