Cell Strainers & Pestles

Product Information

Cell strainers are manufactured from a strong nylon mesh with evenly spaced mesh pores and are gamma resistant.

These cell strainers are sterile, rapid, easy-to-use devices for isolating primary cells to consistently obtain a uniform single-cell suspension from tissues.

Protect your valuable flow cytometry and cell sorting instrumentation by reliably removing clumps and debris from cell suspensions and clinical samples prior to analysis.

  • Available in 3 mesh sizes: 40 µm,70 µm and 100 µm
  • 3 different colors: blue, white, and yellow, for easy identification.
  • Improved uniformity of single cell suspensions
  • Made of a strong nylon mesh with evenly spaced mesh pores
  • The extended lip on the strainer enables aseptic handling with forceps
  • Designed to fit perfectly into a JET 50 ml conical tube
  • Ready-to-use, sterilized by gamma irradiation
  • Individually packaged
  • DNase-& RNase-free
  • Non-pyrogenic

Pestles for Cell Strainer

  • Make using PP Materials with high hardness and wear resistance
  • Comes with non-slip and easy-grip handle for better griding and reduced sample loss
  • Non-Pyrogenic and certified DNase-& RNase-free

Technical Data

Cell Strainer 40 μm Cell Strainer 70 μm Cell Strainer 100 μm
Material Nylon mesh Nylon mesh Nylon mesh
Extended lip on Strainer Yes Yes Yes
Packing ind. packed ind. packed ind. packed
Purity grade(s) Sterile, pyrogen-, DNase-, RNase-, human and bacterial DNA-free. Non-cytotoxic Sterile, pyrogen-, DNase-, RNase-, human and bacterial DNA-free. Non-cytotoxic Sterile, pyrogen-, DNase-, RNase-, human and bacterial DNA-free. Non-cytotoxic
Sterilization - irradiation - irradiation - irradiation

Ordering Information

Cat. No. Pore size(μm) Color Sterile Qty.per bag/case
CSS010040 40 Blue Y 1/50
CSS010070 70 Natural Y 1/50
CSS010100 100 Yellow Y 1/50
CSP001001 (Pestles) 13.5cm Fluorescent green Y 1/100

Quality Certification

Cell Strainers are manufactured in accordance with ISO13485:2003 & ISO9001:2008 quality management systems in class 100,000 clean room. Radiation protocols, Quality certificate and Certificate of Compliance are provided with every shipment upon request

Quality Analysis

Component Material Nylon mesh
Sterilization Assurance Level SAL 10 ‾6. Every lot has been irradiated and dosimetrically released. Procedures for determining the dosage comply with ISO11137
Non-Pyrogenic Products are validated to have less than 0.5EU/ml
Cytotoxicity All material resins are qualified using USP and /or ISO 10993 standards for cytotoxicity and have been shown to be non-toxic
DNase & RNase Free Products are labeled DNase & RNase free and have been validated
Quality Control Testing Representative samples have been selected from each lot and inspected according to ZK-QI


Cell Strainers are individually packed in easy-to-open bag to assure freedom from contamination. Every case is printed with lot No. for quality traceability as well as expiry date. We warrant that the packaging is sufficient to protect the products against any damage during transit and storage.

Satisfaction Guarantee

Cell and Tissue culture products series are all innovatively designed by JET Engineers and manufactured under the control of ISO 9001: 2008 and ISO 13485 quality management systems. All the JET Biofil product are manufactured with 100% USP VI crystal class virgin polystyrene ( GPPS) and equal high quality polyethylene ( PE) to eliminate all extraneous materials and ensure the integrity. Furthermore, the high transparency of high class material ensures good observability. In addition, all the products are sterilized by gamma irradiation, certified DNase RNase free and non- Pyrogenic. Products are modified with vacuum gas plasma, causing the very hydrophobic polystyrene surface to become negatively charged and hydrophilic, allowing the cells to attach evenly and consistently.

Purchase Guarantee

In addition to this, BioStar Lifetech Offers a Complete Satisfaction Guarantee So You Can Be Confident of Your Purchasing Decision. If, For Any Reason You Are Not Satisfied With The Product Performance Or Service Provided, We Will Either Replace Or Issue A Refund For The Purchase Price Of Your Product.

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