
( Brand: Uxcell ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( UPC: 688391637786 )
The **UXCELL 450-Mesh Lab Sieve (Part Number: 688391637786, 0.035mm Aperture, 304 Stainless Steel)** is a precision-engineered screening tool designed for rigorous laboratory applications where accuracy, durability, and corrosion resistance are paramount. Crafted from high-quality **304-grade stainless steel**, this sieve ensures exceptional longevity and resistance to chemical corrosion, making it ideal for use in pharmaceutical, chemical, food science, and materials testing environments. The **450-mesh specification** translates to an incredibly fine aperture of **0.035 millimeters (35 micrometers)**, allowing for the separation of particles with remarkable precision perfect for applications requiring the isolation of micro-sized powders, granules, or crystalline substances. The **11.8-inch diameter** frame provides ample surface area for efficient sieving while maintaining a compact yet sturdy form, making it versatile for both bench-top and larger-scale laboratory setups. Its **laser-cut perforations** guarantee uniform and consistent openings, minimizing particle retention and ensuring reproducible results. The robust construction, combined with the material s non-reactive properties, makes this sieve a reliable choice for sensitive analyses, including particle size distribution testing, quality control in pharmaceutical formulations, or the purification of fine chemicals. Whether used in conjunction with a mechanical sieve shaker or manually, this sieve delivers consistent performance, reinforcing its status as an indispensable tool for laboratories demanding the highest standards of precision and reliability.
### **Pros and Cons of buying a UXCELL 688391637786 (450 Mesh Lab Sieve, 304 Stainless Steel, 0.035mm)**
#### **Pros:**1. **High Precision and Consistency** The 450 mesh size (0.035mm opening) ensures fine particle separation, making it ideal for laboratory applications requiring accurate sizing, such as pharmaceutical testing, chemical analysis, or material science research.
2. **Durable Material** Made from **304 stainless steel**, which is corrosion-resistant, chemically inert, and long-lasting, reducing the need for frequent replacements.
3. **Compliance with Standards** Likely meets **ASTM, ISO, or DIN standards**, ensuring compatibility with most laboratory protocols and regulatory requirements.
4. **Easy Cleaning and Maintenance** Stainless steel is non-porous and can be cleaned with solvents, steam, or ultrasonic baths without degradation.
5. **Versatile Applications** Suitable for sieving powders, granules, and fine particles in industries like **pharmaceuticals, food processing, metallurgy, and environmental testing**.
6. **Reusable** Unlike disposable sieves, this can be used repeatedly, saving costs in the long run.
7. **Brand Reputation** UXCELL is a well-known supplier of laboratory equipment, often praised for quality and reliability.
#### **Cons:**1. **High Initial Cost** Compared to cheaper plastic or lower-grade metal sieves, this may be more expensive upfront.
2. **Potential for Wear Over Time** While durable, frequent use with abrasive materials could eventually lead to slight deformation or clogging, requiring occasional cleaning or replacement of the mesh.
3. **Specialized Use** Not suitable for very coarse or large particle sizes; a different sieve would be needed for broader applications.
4. **Storage Requirements** Fine mesh sieves can be prone to clogging if not stored properly (e.g., in a dry, dust-free environment).
5. **Limited Availability of Spares** Replacing just the mesh may be difficult if the sieve frame is not modular.
#### **Conclusion:**The **UXCELL 450 mesh stainless steel sieve (0.035mm)** is an excellent investment for laboratories or industries requiring **high-precision particle separation**. Its **durability, chemical resistance, and compliance with industry standards** make it a reliable choice, despite the higher initial cost. However, if budget constraints are a concern or if the application does not demand such fine filtration, a lower-cost alternative (e.g., plastic or coarser mesh) might suffice.
#### **Recommendation:**- **Buy if:** You need **precise, long-term use** in pharmaceuticals, chemical analysis, or material testing where **corrosion resistance and accuracy** are critical.
- **Consider alternatives if:** You require **coarser sieving** or have a limited budget, as cheaper options may work for less demanding applications.
- **Maintenance Tip:** Clean regularly with appropriate solvents and store in a dry place to maximize lifespan.
For most **serious laboratory or industrial applications**, this sieve is a **strong, cost-effective choice** despite its higher upfront cost.
The sieve holes have high precision and meet laboratory standards. Document The test sieve is suitable for straining various items, such as fruits, vegetable powder, tea leaves, grains, aluminum, zinc and other metal ash, screws, plastics, sand, soil, etc, good laboratories, farms home use.Specification Product Name: Lab Test Sieve Material: 304 stainless steel Mesh size: 450 Mesh / 0.035mmDiameter: 30cm 11.81 inch height : 7cm 2.76inchColor: Silver Tone Package Included: sieve 1Advantage1. The test sieve is made of 304 stainless steel material with high and low temperature resistance, corrosion bringing you good performance, can be used for a long time.2.
Use a double-layer frame design, all made of 304 stainless steel, strong and sturdy, not easily deformed, which can bear weight up to 220 pounds. For shipping and handling charges for specific item, please refer to the item listing page more details. You can put your trust in us.