Tisch
Nylon Syringe Filters w/ GD-4 Pre-Filter, 0.45um, 25mm, Nonsterile, 100/Pk SKU: GD17034

Nylon Syringe Filters - GD17034

Featuring naturally hydrophilic nylon membrane technology with an integrated GD-4 multi-layer prefiltration system for superior particle retention and extended filter life. The GD17034 combines precise 0.45µm clarification with 4.08cm² active membrane area enhanced by graded-density prefilters that capture particles progressively. Tisch Scientific syringe filters incorporate robust polypropylene housing engineered to withstand 87psi operating pressure while the four-layer design maximizes throughput for challenging samples.

Key Nylon Membrane Characteristics

• Naturally hydrophilic membrane provides immediate wettability without pre-treatment for efficient processing
• Precise 0.45µm final filtration ensures reliable particulate removal and sample clarification
• GD-4 graded-density prefilter layers extend membrane life by capturing particles sequentially
• Excellent chemical compatibility supports both aqueous non-acidic and organic solvent applications
• Temperature stability to 100°C accommodates elevated temperature clarification protocols

Key Construction Characteristics

• Four-layer GD-4 prefiltration design prevents premature membrane clogging with difficult samples
• Chemical-resistant polypropylene housing withstands 87psi burst pressure, ensuring operational integrity
• Universal Luer-Lok/Luer Slip connections guarantee compatibility with standard laboratory syringes
• Enhanced 30ml/minute flow rate maintained even with particulate-laden sample matrices

GD17034 syringe filters deliver exceptional clarification performance through innovative multi-layer prefiltration that extends filter life while maintaining reliable flow rates. Your laboratory achieves superior sample preparation efficiency, especially with challenging matrices that would rapidly clog standard filters, maximizing both productivity and cost-effectiveness.

For more information about chemical and material compatibility, please review our Chemical Compatibility Chart.

Bubble Point (psi)

23.0psi

Burst Pressure (psi)

87psi

Connection Type

Luer-Lok/ Luer Slip

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

4.08cm²

Flow Rate

24.0ml

Holdup Volume

100ul

Material

Nylon

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

90-120µm

Pack Count

100

Pore Size (µm)

0.45

Prefilter (Yes/No)

Yes

Prefilter Material

GF

Sterility

Nonsterile

Sterilization

Autoclave: 121° C for 30 minutes/ Gamma: 5kg, for 8 hours

Volume Throughput (ml)

100ml

Wetability

Hydrophilic

• HPLC Sample Preparation - Clarifies heavily contaminated samples protecting analytical columns effectively
• Environmental Water Analysis - Processes sediment-rich samples for trace contaminant detection
• Cell Culture Media Filtration - Removes cellular debris while maintaining consistent flow rates
• Pharmaceutical QC Testing - Clarifies turbid drug formulations for dissolution and content analysis
• Biological Extract Processing - Filters tissue homogenates and lysates with high particulate loads
• Industrial Sample Clarification - Handles manufacturing samples with varied particle size distributions