Cell strainer, pore size: 40 µm, blue

Order number: 83.3945.040
Cell strainer, pore size: 40 µm, blue

Product description

Order number 83.3945.040
Product description Cell strainer, pore size: 40 µm, blue, sterile, non-pyrogenic/endotoxin-free, non-cytotoxic, 1 piece(s)/blister

Product characteristics

Example of use for producing single-cell suspensions
Suitable for 50 ml centrifuge tubes
Filter yes
Surface area of filter 4.2 cm²
Pore size 40


Diameter 34.09 mm
Height of product 21 mm

Material & colours

Colour of product blue
Membrane material nylon
Frame material Polypropylene (PP)
Colour of frame blue
Filter material nylon

Purity & certification

Product category no medical device | IVD
Purity standard sterile, non-pyrogenic/endotoxin-free, non-cytotoxic
Sterilisation Electron irradiation
Pyrogen-free yes
Non-cytotoxic yes
Batched yes


Minimum order qty. 50
Type of smallest subpackaging blister
Piece(s) / inner box 50
Piece (s) / outer case 600
Piece(s) / pallet 9600
Depth of case 520 mm
Width of case 385 mm
Height of case 410 mm
Case volume 0.0821 cbm
Weight of product 0.0068 kg
Weight of case 6.78 kg
EAN of inner box 4038917414982
EAN case 4038917414975
Product specification


  • +

    With which pore sizes are Sarstedt filter materials available?

    Filtropur V and Filtropur BT vacuum filters are available with pore sizes of 0.1 µm, 0.2 µm and 0.45 µm. The syringe filters Filtropur S and Filtropur S plus are optionally available with pore sizes of 0.2 µm and 0.45 µm. 

  • +

    Are the Filtropur BT filter attachments compatible with the threads of other bottles?

    The Filtropur BT filter attachment can be used with all bottles with a GL-45 thread without any problems. 

  • +

    Which filtration units can be used to remove mycoplasms from solutions?

    The vacuum filtration unit Filtropur V 50 with pore size 0.1 µm (order no 83.1823.004) and the filter attachment Filtropur BT 50 (order no 83.1823.104) are particularly suitable for the removal of mycoplasms from various different solutions.

  • +

    What are the characteristics of Filtropur S, Filtropur S plus and Filtropur L filters?

    The filters have a very low level of protein adsorption, they are biocompatible, non-cytotoxic and have very small dead volumes and high flow rates. Their properties make Filtropur S, Filtropur S plus and Filtropur L filters with a pore size of 0.2 µm particularly suitable for the sterilisation of aqueous solutions. 

  • +

    With which connections are Filtropur L filters available?

    Filtropur L filters are optionally available with a Luer lock or a tube connector inlet.

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