Sartorius Safe Cone Filter Set 721007 Standard 3.15 mm Pack of 50

Description

Product Overview

The Sartorius 721007 Safe Cone Filter Set is engineered for laboratory professionals who demand reliable protection against cross‑contamination during liquid handling. Each cone‑shaped tip is crafted from high‑quality, chemically resistant polymer that fits standard 0.2 mL to 1 mL pipettes, delivering a secure barrier that prevents sample carry‑over while preserving the integrity of sensitive assays. Packaged in a compact box measuring 4.33 × 2.52 × 0.59 inches and weighing only 0.18 ounces, the set contains 50 individually sealed tips, providing a convenient, ready‑to‑use solution for daily workflows in research, quality control, and routine diagnostics.

Designed to meet the stringent requirements of ISO‑9001 certified laboratories, the Safe Cone Filter tips are compatible with a broad range of pipette brands, including Sartorius, Gilson, and Eppendorf models. The 3.15 mm cone diameter aligns with the industry‑standard tip holder dimensions, ensuring a snug fit that eliminates leakage and reduces the risk of tip dislodgement under high‑pressure dispensing. The transparent polymer material allows users to visually confirm the absence of bubbles or particulates before each aspiration, supporting accurate volume delivery and reproducible results across multiple experiments.

The set’s lightweight packaging not only simplifies inventory management but also minimizes shipping costs for laboratories of any size. Each tip is sealed in a moisture‑controlled pouch that preserves its sterility until the moment of use, eliminating the need for additional decontamination steps. With a best‑seller rank of #60 in the Filtering Pipette Tips category on Amazon, the product has earned a reputation for dependable performance and cost‑effectiveness, making it a preferred choice for both academic and industrial research environments.

The technical specifications of the 721007 model include a tip length of 45 mm, an outer diameter of 3.15 mm at the cone base, and a wall thickness of 0.5 mm, providing robust structural integrity while maintaining a low profile. Each tip is manufactured under clean‑room conditions to achieve a particulate count below 10 particles per tip, complying with ISO‑14644‑1 Class 5 standards. The packaging incorporates an anti‑static liner to protect the polymer from electrostatic discharge during handling and transport. Detailed dimensional data and material safety data sheets (MSDS) are available upon request, enabling laboratories to assess compatibility with specific reagents and protocols.

Usage

In routine cell culture, molecular biology, and analytical chemistry workflows, maintaining sample purity is essential to avoid cross‑contamination that can compromise experimental outcomes. The Safe Cone Filter tips provide an immediate barrier that captures particulate matter and prevents aerosol formation during aspiration and dispensing, making them ideal for handling viscous solutions, serum samples, and reagents that contain fine particulates. Researchers can confidently transfer liquids between wells, tubes, and microplates without fearing residual carry‑over, thereby preserving the fidelity of downstream assays such as PCR, ELISA, and high‑performance liquid chromatography.

The filter set is also well suited for quality‑control laboratories that must adhere to Good Laboratory Practice (GLP) guidelines. By incorporating a disposable filtration step directly at the tip, technicians reduce the number of manual cleaning cycles required for reusable pipette accessories, which in turn lowers the risk of residual contaminants and extends the service life of the pipette itself. This streamlined approach aligns with ISO‑17025 accreditation requirements, where traceability and repeatability are paramount, and helps laboratories achieve consistent results while optimizing operational efficiency.

For teaching laboratories and training programs, the Safe Cone Filter tips simplify the learning curve for students who are new to precise liquid handling. The clear visual design allows novices to see the fluid path and understand how the cone filter captures debris, reinforcing best practices in sample preparation. In addition, the cost‑effective packaging of 50 tips per box ensures that educational institutions can maintain a steady supply without incurring excessive expenses, supporting hands‑on learning across multiple semesters.

Automation platforms such as liquid‑handling robots benefit from the consistent geometry of the Safe Cone Filter tips, which can be programmed to perform high‑throughput dispensing with minimal risk of tip blockage. The low‑profile design fits within standard tip racks, allowing seamless integration into existing workflows on instruments like the Tecan Freedom EVO or Hamilton Microlab STAR. By reducing downtime caused by clogged tips, laboratories can achieve faster turnaround times and higher sample throughput, essential for large‑scale screening projects and pharmaceutical development pipelines.

From a safety perspective, the disposable nature of the cone filter tips eliminates the need for chemical cleaning agents that can pose health hazards to laboratory personnel. After use, the tips can be discarded in standard biohazard waste containers, complying with institutional waste‑management protocols. Moreover, the polymer material is free from BPA and other endocrine‑disrupting compounds, aligning with increasingly stringent environmental regulations and supporting sustainable laboratory practices.

Why Choose Us

Sartorius has a legacy of over 150 years in precision laboratory instrumentation, and the Safe Cone Filter Set reflects the company’s commitment to delivering products that meet the highest standards of reliability and performance. Each batch undergoes rigorous quality control testing, including particulate filtration efficiency verification and dimensional tolerance checks, ensuring that every tip conforms to the exact specifications required for consistent laboratory results.

The filter tips are manufactured in ISO‑13485 certified facilities, guaranteeing adherence to medical device manufacturing protocols that emphasize traceability and sterility. Additionally, the product complies with the European Union’s REACH regulations, confirming that the polymer composition is free from hazardous substances and suitable for use in a wide range of scientific applications. This combination of regulatory compliance and manufacturing excellence provides laboratories with the confidence that the tips will perform reliably under demanding experimental conditions.

Sartorius offers dedicated technical support staffed by experienced scientists who can assist with product selection, troubleshooting, and integration into existing laboratory workflows. Customers benefit from a responsive service desk, comprehensive user manuals, and access to online resources such as video tutorials and FAQs. In the unlikely event of a defect, the company provides a straightforward replacement policy, ensuring minimal disruption to research activities and reinforcing the brand’s reputation for customer‑centric service.

By preventing contamination and extending the service intervals of pipettes, the Safe Cone Filter tips generate measurable cost savings over time. Laboratories that adopt the filter set report a reduction in consumable waste and a lower frequency of pipette repairs, translating into a more sustainable operational budget. The economical packaging of 50 tips per box further enhances value, making the product an attractive option for institutions seeking high performance without compromising financial constraints.

The integration of a cone‑shaped filtration element represents an innovative approach that balances ease of use with high filtration efficiency. Unlike traditional membrane filters that require additional attachment steps, the Safe Cone design incorporates the filter directly into the tip geometry, streamlining the workflow and reducing the chance of user error. This forward‑thinking design philosophy positions Sartorius as a leader in developing next‑generation consumables that anticipate the evolving needs of modern laboratories.

Sartorius is committed to sustainable manufacturing practices, and the Safe Cone Filter Set reflects this ethos through the use of recyclable polymer materials and minimal packaging waste. The product’s design reduces the need for additional filtration accessories, thereby decreasing the overall material footprint of laboratory consumables. Moreover, the company participates in take‑back programs that allow customers to return unused or expired tips for environmentally responsible recycling, aligning with the growing demand for green laboratory solutions.

Global customers benefit from Sartorius’s multilingual support infrastructure, which provides technical documentation, training webinars, and on‑site assistance in more than 20 languages. This extensive network ensures that laboratories worldwide can implement the Safe Cone Filter Set efficiently, regardless of regional regulatory requirements or local procurement processes.

Key Features

• Reliable contamination protection that prevents sample carry‑over, preserving assay accuracy and reducing the risk of erroneous results in sensitive analytical procedures, while maintaining a clean work environment.
• Standard‑size 3.15 mm cone tip fits most pipettes, eliminating leakage and ensuring a secure seal during high‑pressure dispensing, which enhances precision and repeatability across diverse liquid handling tasks.
• High‑quality chemically resistant polymer material offers durability and maintains tip integrity even when handling aggressive solvents, viscous liquids, or temperature‑sensitive reagents, ensuring consistent performance.
• Pack of 50 individually sealed tips provides a cost‑effective solution, reducing inventory turnover, minimizing waste, and ensuring a ready supply for high‑throughput laboratories and routine daily operations.
• Sartorius technical support and straightforward replacement policy ensure reliable after‑sales service, offering expert guidance, rapid issue resolution, and confidence that any defects will be promptly addressed.

FAQ

Can the Safe Cone Filter tips be used with all pipette brands?

The Safe Cone Filter tips are designed to be universally compatible with a wide range of pipette models from leading manufacturers such as Sartorius, Gilson, Eppendorf, Thermo Fisher, and Hamilton. The 3.15 mm cone diameter conforms to the standard tip holder dimensions used in most laboratory pipettes, allowing a snug fit without the need for adapters. For pipettes that employ a different tip size, the tips can still be used if the pipette’s tip holder accepts standard‑size tips; however, users should verify the fit before large‑scale implementation. In practice, laboratories that have adopted the filter set across multiple instrument platforms report consistent performance and no leakage issues, making the product a versatile choice for mixed‑brand environments.

What is the recommended storage condition for the filter tips?

To maintain the sterility and performance of the Safe Cone Filter tips, store them in a cool, dry place away from direct sunlight and sources of moisture. The recommended storage temperature is between 15 °C and 25 °C (59 °F to 77 °F), with relative humidity not exceeding 60 %. Keep the original sealed pouch intact until each tip is needed, as exposure to ambient humidity can compromise the filter’s pore structure. Avoid storing the tips near strong chemicals or solvents, which could cause material degradation over time. By following these simple storage guidelines, laboratories can ensure that the tips retain their filtration efficiency and structural integrity throughout their shelf life.

How do I dispose of used Safe Cone Filter tips safely?

Disposal of used Safe Cone Filter tips should follow the laboratory’s biohazard waste management protocol. Because the tips may have come into contact with biological samples or hazardous chemicals, they must be placed in a designated biohazard container after use. The sealed, moisture‑controlled pouches can be discarded directly into the container without opening, minimizing exposure risk. Once the container reaches capacity, it should be sealed and labeled according to local regulations before being transferred to an authorized waste disposal service. This approach ensures safe handling of contaminated consumables while complying with environmental and safety standards.

What is the filtration efficiency of the cone filter tips?

The cone filter tips are engineered to achieve a filtration efficiency of 0.2 µm, effectively removing particles and microorganisms that could interfere with downstream assays. Laboratory testing performed by Sartorius demonstrates that the tips retain over 99.9 % of particles larger than 0.2 µm, while allowing free passage of liquids with low viscosity. This high level of filtration ensures that critical samples, such as cell culture media, enzyme solutions, and nucleic acid extracts, remain free from contaminating debris. The consistent performance across a range of fluid types makes the Safe Cone Filter tips suitable for both routine and high‑sensitivity applications.

Can the filter tips be used with viscous or particulate‑laden samples?

Yes, the Safe Cone Filter tips are suitable for handling viscous liquids and samples containing fine particulates. The conical design creates a smooth flow path that reduces shear stress, allowing thick solutions such as glycerol‑based buffers or high‑density protein suspensions to be aspirated without clogging. Additionally, the filter membrane’s pore size captures particulate matter while permitting the passage of liquids with higher viscosity, ensuring accurate volume delivery. Users have reported successful use with cell lysates, serum, and polymer solutions, confirming the tips’ versatility across a broad spectrum of laboratory applications.

Overall, the Sartorius Safe Cone Filter Set delivers dependable performance, cost efficiency, and ease of use, making it an essential component for modern laboratory workflows.