Pall® Glass Fiber Filters

• Superior Grade Filters for a Variety of Biological and Environmental Methods
• Type A/E meets the requirements for suspended solids testing, as described in Standard Methods for the Examination of Water and Wastewater, current edition.
• Reduces filtration costs and premature clogging when filtering difficult-to-filter or highly contaminated solutions.
• Extends filter life and reduces final filter changes with high capacity prefilters.
• Eliminates sample contamination. Binder-free borosilicate glass fiber has no added extractables.
• Filters a wide range of particulate loads and viscous solutions with a selection of filter thicknesses from which to choose.
• Filters with binder offer excellent wet strength for easy handling and filter integrity.

Nitrocellulose Membranes

Combining the advantages of high protein binding capacity with low background and high membrane stability, which ensures easy handling.

Ideal for western blotting, DNA blotting as well as dot or slot blots. They have been optimized for all protein blotting systems, such as electro transfer, semi-dry or simple capillary blotting

Specifications:

Pall® 13 mm Swinney Filter Holder

The 13 mm Swinney filter holders are economical for small volume (1 to 10 mL) filtration.

• Economical
• For small volumes
• Available in plastic or stainless steel

They are recommended for filtration of biologicals, ophthalmics, GC and HPLC samples, and lubricants that must be applied dust-free to critical parts. Their luer inlet and outlet fittings provide easy connections.

Ordering information: Materials of Construction for Plastic 13 mm Swinney - Inlet/Outlet Housing and Support Screen: Celcons (acetal copolymer); Seal Washer: PTFE. Materials of Construction for Stainless Steel 13 mm Swinney - Body: Type 304 stainless steel; Gaskets: PTFE; Support Screen: Photoetched type 304 stainless steel.

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• Sterile
• Certified DNAse, RNAse, pyrogen, and DNA-free.
• Both cap and tube made of polypropylene; ensures secure seal at all temperatures
• Super fast 1¼ turn thread design
• Virtually unbreakable
• Graduated with large white marking area
• Excellent clarity makes sample easy to see
• Packaged in tamper-proof, resealable bags
• Colored cap inserts available in multiple colors
• Pair with the IP Series, EX series and IN series CryoTube

Please give us a call for a sample.

Due to extreme circumstances the products on this page have long lead times.  

Try the TPP Cryotube to meet your needs fast!

This series of tubes is available either plain or with printed graduations and white marking area for sample identification. The caps do not have the attachment loops for users who prefer to remove the caps completely from the tubes when filling or sampling. These microcentrifuge tubes have all the other fine features stated in the general description. Perfect for cryogenic work. Non skirted tubes can be centrifuged up to 20,000g. Skirted tubes can be centrifuged up to 17,000g.

Will withstand temperatures from -196 °C to +121 °C. 

Tubes and caps (with CMT as part number) are certified RNase, DNase, DNA and Pyrogen free.

PolarSafe 2D tube

• PolarSafe 2D tubes are the ideal consumable for rapid processing of biological samples. The embedded Datamatix code inserted in the bottom of each tube corresponds to the "Code 128" barcode featured on the body of the tube. They provide time-saving and accurate organization and tracking of valuable samples.
  
  

• Innovative "channels of evacuation" designed between the tube and the 2D chip allows fluid to easily drain.
  
  
• The 2D tubes are offered in both 2 and 5mL sizes.
  
  
• Available with internally or externally threaded caps. 
  
  
• Certified DNase, RNase, and pyrogen free
  
  

  Catalog No.	2DCRYO2ML, 2DCRYO2INT	2DCRYO5ML, 2DCRYO5INT
  Qty per pk.	50	50
  Volume	2mL	5mL
  Height (mm)	47	89
  Bottom Style	Self-Standing	Self-Standing

The PolarSafe polycarbonate storage boxes

• The PolarSafe polycarbonate storage boxes work in conjuciton with the 2D tubes to provide automatic identification of both the box and stored vials.
  
  
• Each features a 2D Datamatrix code on the bottom of the box as well as a laser engraved Code 128 barcode on the side.
  
  
• Offered in both 81 and 100-well formats.
  
  
• PolarSafe 2D boxes are available in "short" (for 2mL tubes) and "tall" designs (for 5mL tubes).

• Extremely low-binding polymer
• Exceptional clarity
• Certified DNAse/RNAse, nucleic acid, and pyrogen-FREE
• Boil-proof
• Autoclavable
• Larger cap for easy labeling
• Pierceable cap
• RCF: 20,000 x g
• -176°C to 121°C

Aluminum 11mm Silver Seal Clear PTFE/Red Rubber

Aluminum 11mm Silver Seal PTFE/Silicone 1000

Oxford Lab Serological Pipets

Oxford Lab Products Serological Pipets are precision-engineered for accuracy, safety, and universal compatibility. Each pipet is made from USP Class VI–compliant polystyrene with polyolefin filters that prevent liquid contamination and overflow. The gamma-irradiated, sterile packaging ensures clean, ready-to-use performance for tissue culture, clinical, and research applications.

Graduations are calibrated within ±2%, offering exceptional accuracy for both aspiration and dispensing. With reverse and negative graduations, clear black markings, and color-coded identification, Oxford Serological Pipets deliver exceptional usability and reproducibility across every workflow.

Key Features

• Universal Compatibility: Fits all standard motorized pipet controllers in the industry.
• Accurate Volume Control: Reverse and negative graduations ensure precise aspiration and dispensing, calibrated within ±2% accuracy.
• High-Quality Materials:
• Pipet: Made from crystal-clear GPPS (General Purpose Polystyrene).
• Filter: Made from PO (Polyolefin) for reliable liquid barrier protection.
• Sterile and Ready to Use: Individually wrapped in peel-to-open packaging to maintain sterility and prevent contamination.
• Filter Protection: Integrated filter barrier prevents liquid overflow into the pipet controller.
• Durable Temperature Range: Performs reliably between –20°C to +50°C.
• Color-Coded Identification: Distinct color bands allow quick and easy size recognition.
• Clear, Legible Graduations: Black printed markings for high visibility and effortless volume estimation.
• Certified Safe and Compliant: Free from DNase, RNase, pyrogens, cytotoxins, and latex.
• Quality Manufacturing: Produced under ISO 13485 and ISO 9001 quality management systems.
• Long Shelf Life: Stable for 3 years after production date.

Quality Assurance

Oxford Serological Pipets are manufactured in cleanroom environments under strict ISO-certified quality control standards. Each pipet is gamma-irradiated to SAL10 (ISO11137) and tested to ensure sterility, safety, and biocompatibility. Materials are USP Class VI compliant, guaranteeing they are safe for biological and clinical use.

BURETTES, CLASS A, WITH STRAIGHT BORE PTFE KEY STOPCOCK, BATCH CERTIFIED

• Manufactured from precision bore tubing and calibrated To Deliver (TD, Ex) on computer-controlled machines.
• Class A, ASTM E287, meets USP standards