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You Searched For:

"Shop+All+Science+Olympiad+Kits"

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Pretreatment Cartridge (equivalent to PROG0NP02)

Item Number:  (10046-776)
Pre-Treatment Cartridge (Equivalent to PROG0NP02)

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Pretreatment Cartridge (equivalent to QGARD00D3)

Item Number:  (10046-784)
Pre-Treatment Cartridge (Equivalent to QGARD00D3)

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Filter Cartridge, 5 Micron Melt Blown BB 20in DOE

Item Number:  (76048-864)
Filter cartridge, 5 µm, MB, BB, DOE, 20"

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Pretreatment Cartridge (equivalent to QGARD00R1)

Item Number:  (10046-786)
Pre-Treatment Cartridge (Equivalent to QGARD00R1)

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Sheets

Item Number:  (470205-536)

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Qualitative Grade Filter Paper Circles, Grade #415

Item Number:  (470204-476)

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Mixed cellulose ester membrane circles (ME 25)

Item Number:  (10035-800)
Black/white grid 3.1 mm, sterile, 0.45 um, 47 mm. The ME range has a lower cellulose acetate content compared to the WME range of membranes

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Qualitative Grade Filter Paper Circles, Grade #415

Item Number:  (470204-470)

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Qualitative Grade Filter Paper Circles, Grade #415

Item Number:  (470204-472)

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Qualitative Grade Filter Paper Circles, Grade #410

Item Number:  (470204-484)

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Qualitative Grade Filter Paper Circles, Grade #415

Item Number:  (470204-478)

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Mixed cellulose ester membrane circles (ME 25), sterile, 0.45 um, 50 mm

Item Number:  (10034-918)
Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

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ME25/41 (Mixed Cellulose Ester) STL Membrane Circle, green, 50 mm 0.45 µm, 3.1 mm black grid, sterile, for Membrane-Butler

Item Number:  (28151-138)

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Mixed Ester (Type WME) Membranes, 0.45 um

Item Number:  (28159-525)
Black Gridded, Sterile. Whatman black and green mixed ester membranes are composed of cellulose acetate (-20%) and cellulose nitrate (-80%). These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

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ME25/31 (Mixed Cellulose Ester) STL Membrane Circle, black, 47 mm 0.45 µm, 3.1 mm white grid, sterile, for Membrane-Butler

Item Number:  (13500-162)

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ME25/21 (Mixed Cellulose Ester) STL Membrane Circle, white, 50 mm 0.45 µm, 3.1 mm black grid, sterile, for Membrane-Butler

Item Number:  (28151-150)

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