Tisch
Nylon Syringe Filters, 0.45um, 25mm, Double Luer Lock, PP Housing, Sterile, 100/Pk SKU: SPEC18122

Nylon Syringe Filters - SPEC18122

Featuring hydrophilic nylon membrane technology with a 0.45µm pore size, SPEC18122 is engineered for efficient clarification and particulate removal in critical laboratory workflows. Pre-sterilized syringe filters provide a ready-to-use solution for processing sensitive analytical samples where maintaining a low bioburden baseline is essential. The robust polypropylene housing, equipped with secure double Luer Lock connections, ensures leak-free operation and chemical resistance at pressures up to 72.5psi, making them ideal for challenging sample preparation tasks.

Key Nylon Membrane Characteristics

• Naturally hydrophilic membrane enables rapid filtration of aqueous solutions and buffers without pre-wetting
• 0.45µm pore size offers optimal particle retention for clarifying viscous or particulate-laden samples
• Broad chemical compatibility supports the filtration of water, alcohols, DMSO, DMF, and common laboratory solvents
• Low extractables profile ensures baseline integrity for sensitive analytical applications like HPLC
• Pre-sterilized format allows for immediate use in controlled environments, eliminating equipment preparation time

Key Construction Characteristics

• High-grade polypropylene housing resists diverse chemicals and withstands operating temperatures up to 80°C
• Double Luer Lock inlet and outlet ensure a secure, twist-lock connection that prevents disconnection under high pressure
• Low holdup volume (<150µl) maximizes the recovery of limited or expensive sample volumes
• 4.9cm² effective filtration area balances high flow rates with high throughput capacity

SPEC18122 filters streamline your laboratory's clarification protocols by combining reliable particle retention with the convenience of a pre-sterilized device. The validated 40.6 psi bubble point confirms membrane integrity, while the 116psi burst pressure rating provides a significant safety margin during high-pressure filtration. Designed for versatility, the 25mm format delivers the efficiency and speed required for modern analytical quality control and research applications.

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

Bubble Point (psi)

40.6psi

Burst Pressure (psi)

116psi

Connection Type

Double Luer Lock

Construction

Polypropylene (PP)

Diameter

25mm

Material

Nylon

Maximum Operating Pressure

72.5psi

Maximum Operating Temperature (°C)

80℃

Pack Count

100

Pore Size (µm)

0.45

Sterility

Sterile

Weight

0.70

Wetability

Hydrophilic

• HPLC Sample Clarification - Clarifies analytical samples to remove particulates that cause column blockage while maintaining sample composition
• Environmental Water Analysis - Clarifies water samples by removing suspended solids and particulates to prepare them for sensitive chemical testing
• Organic Solvent Filtration - Filters compatible mobile phases like methanol and acetonitrile to ensure particle-free baselines in chromatography
• Buffer Solution Clarification - Removes particulates from pH-neutral buffers to ensure consistent baselines in sensitive analytical protocols
• Pharmaceutical Sample Prep - Clarifies drug formulations and excipients to remove particulates for accurate quality control testing protocols
• General Laboratory Filtration - Delivers versatile clarification performance for routine sample preparation across multiple analytical methods