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Sigma Cat.No.Description
WHA10407332Whatman® ME membranes for microbiological control
ME25/31 STL membrane circles black, diam. 47 mm, pore size 0.45 μm, white grid, sterile
WHA10407334Whatman® ME membranes for microbiological control
ME25/31 STL membrane circle black, diam. 50 mm, pore size 0.45 μm, white grid, sterile
WHA10407370Whatman® ME membranes for microbiological control
ME25/41 STL membrane circles green, diam. 47 mm, pore size 0.45 μm, black grid, sterile
WHA10407372Whatman® ME membranes for microbiological control
ME25/41 STL membrane circles green, diam. 50 mm, pore size 0.45 μm, black grid, sterile
WHA10407713Whatman® MicroPlus ST membranes for microbiological control
MicroPlus-21 ST membrane circles white, cellulose nitrate, diam. 47 mm, pore size 0.45 μm, black grid, sterile, pkg of 100 ea
WHA10407714Whatman® MicroPlus ST membranes for microbiological control
MicroPlus-21 ST membrane circles white, cellulose nitrate, diam. 50 mm, pore size 0.45 μm, black grid, sterile, pkg of 100 ea
WHA10407734Whatman® MicroPlus ST membranes for microbiological control
MicroPlus-31 ST membrane circles black, cellulose nitrate, diam. 50 mm, pore size 0.45 μm, white grid, sterile, pkg of 100 ea
WHA10407970Whatman® ME membranes for microbiological control
ME25/41 ST, diam. 47 mm, pore size 0.45 μm, white with black grid, sterile
WHA10408472Whatman® ME membranes for microbiological control
ME28/41 ST, diam. 50 mm, pore size 1.2 μm, black grid, sterile
WHA10408712Whatman® ME membranes for microbiological control
ME24/21, without interleaving paper, pore size 0.2 μm, black grid, diam. 50 mm
WHA10408714Whatman® ME membranes for microbiological control
ME24/21 ST membrane circle white, diam. 50 mm, pore size 0.2 μm, black grid, sterile
WHA10408970Whatman® ME membranes for microbiological control
ME27/21 STL, 3.1 mm grid, for Membrane-Butler, pore size 0.8 μm, black grid, diam. 47 mm
WHA10409414Whatman® ME membranes for microbiological control
ME25/41, diam. 50 mm, pore size 0.45 μm, green with black grid
WHA10409470Whatman® ME membranes for microbiological control
ME25/41 ST membrane circles green, diam. 47 mm, pore size 0.45 μm, black grid, sterile
WHA10409714Whatman® ME membranes for microbiological control
ME25/31, 3.1 mm grid, pore size 0.45 μm, white grid, diam. 50 mm
WHA10409770Whatman® ME membranes for microbiological control
ME25/31 STL, diam. 47 mm, pore size 0.45 μm, black with white grid, sterile
WHA10409772Whatman® ME membranes for microbiological control
ME25/31 STL, diam. 50 mm, pore size 0.45 μm, black with white grid, sterile
WHA10409834Whatman® ME membranes for microbiological control
ME26/31, 3.1 mm grid, for Membrane-Butler, pore size 0.6 μm, white grid, diam. 50 mm
WHA10409970Whatman® ME membranes for microbiological control
ME27/61, 3.1 mm grid, pore size 0.8 μm, black grid, diam. 47 mm
WHA10410012Whatman® regenerated cellulose membrane filters
RC60 Membrane Circles, diam. 47 mm, pore size 1 μm
WHA10410014Whatman® regenerated cellulose membrane filters
RC60 Membrane Circles, diam. 50 mm, pore size 1 μm
WHA10410206Whatman® regenerated cellulose membrane filters
RC55 Membrane Circles, diam. 25 mm, pore size 0.45 μm
WHA10410212Whatman® regenerated cellulose membrane filters
RC55 Membrane Circles, diam. 47 mm, pore size 0.45 μm
WHA10410219Whatman® regenerated cellulose membrane filters
RC55 Membrane Circles, diam. 100 mm, pore size 0.45 μm
WHA10410224Whatman® regenerated cellulose membrane filters
RC55 Membrane Circles, diam. 110 mm, pore size 0.45 μm
WHA10410229Whatman® regenerated cellulose membrane filters
RC55 Membrane Circles, diam. 142 mm, pore size 0.45 μm
WHA10410312Whatman® regenerated cellulose membrane filters
RC58 Membrane Circles, diam. 47 mm, pore size 0.2 μm
WHA10410314Whatman® regenerated cellulose membrane filters
RC58 Membrane Circles, diam. 50 mm, pore size 0.2 μm
WHA10410319Whatman® regenerated cellulose membrane filters
RC58 Membrane Circles, diam. 100 mm, pore size 0.2 μm
WHA10410380Whatman® regenerated cellulose membrane filters
RC58 sheets, pore size 0.2 μm, L × W 300 mm × 600 mm
WHA10411108Whatman® PTFE membrane filters
PTFE membrane circles, (TE 38), 5 μm, 37 mm, 50/pk
WHA10411111Whatman® PTFE membrane filters
PTFE membrane circles, (TE 38), 5 μm, 47 mm, 50/pk
WHA10411113Whatman® PTFE membrane filters
PTFE membrane circles, (TE 38), 5 μm, 50 mm, 50/pk
WHA10411116Whatman® PTFE membrane filters
TE38 circles, pore size 5 μm, diam. 90 mm
WHA10411130Whatman® PTFE membrane filters
TE38 circles, pore size 5 μm, diam. 150 mm
WHA10411205Whatman® PTFE membrane filters
TE 37 (circles), 1.0 μm, 25 mm, 50/pk
WHA10411211Whatman® PTFE membrane filters
PTFE membrane circles, (TE 37), 1 μm, 47 mm, 50/pk
WHA10411213Whatman® PTFE membrane filters
PTFE membrane circles, (TE 37), 1 μm, 50 mm, 50/pk
WHA10411305Whatman® PTFE membrane filters
PTFE membrane circles, (TE 36), 0.45 μm, 25 mm, 50/pk
WHA10411311Whatman® PTFE membrane filters
PTFE membrane circles, (TE 36), 0.45μm, 47 mm, 50/pk
WHA10411313Whatman® PTFE membrane filters
TE 36 (circles), 0.45 μm, 50 mm, 50/pk
WHA10411405Whatman® PTFE membrane filters
PTFE membrane circles, (TE 35), 0.2 μm, 25 mm, 50/pk
WHA10411411Whatman® PTFE membrane filters
PTFE membrane circles, (TE 35), 0.2 μm, 47 mm, 50/pk
WHA10411413Whatman® PTFE membrane filters
TE 35 (circles), 0.2 μm, 50 mm, 50/pk
WHA10414006Whatman® polyamide membrane filters
polyamide membrane circles, (NL16), 0.2 μm, 25 mm, 100/pk
WHA10414012Whatman® polyamide membrane filters
polyamide membrane circles, (NL16), 0.2 μm, 47 mm, 100/pk
WHA10414014Whatman® polyamide membrane filters
polyamide membrane circles, (NL16), 0.2 μm, 50 mm, 100/pk
WHA10414106Whatman® polyamide membrane filters
polyamide membrane circles, (NL17), 0.45 μm, 25 mm, 100/pk
WHA10414112Whatman® polyamide membrane filters
polyamide membrane circles, (NL17), 0.45 μm, 47 mm, 100/pk
WHA10414114Whatman® polyamide membrane filters
polyamide membrane circles, (NL17), 0.45 μm, 50 mm, 100/pk

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