Whatman Grade 4 Filter Papers - GEH1004150

Grade 4 Filter Paper, 15 cm

Whatman Grade 4 Filter Papers These cellulose filters are used in qualitative analytical techniques to...

Price :

$90.99

Brand : Whatman

SKU : MDL-GEH1004150

Availability : In Stock Sold Out 95

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These cellulose filters are used in qualitative analytical techniques to determine and identify materials
Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters
Extremely fast filtering with excellent retention of coarse particles and gelatinous precipitates such as ferric hydroxide and aluminum hydroxide
Very useful as a rapid filter for routine clean-up of biological fluids or organic extracts during analysis
Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical

Latex Free	No
UNSPSC	41104929

This is an approximate conversion table to help you find your size.

Italian	Spanish	German	UK	US	Japanese	Chinese	Russian	Korean
34	30	28	4	00	3	155/75A	36	44
36	32	30	6	0	5	155/80A	38	44
38	34	32	8	2	7	160/84A	40	55
40	36	34	10	4	9	165/88A	42	55
42	38	36	12	6	11	170/92A	44	66
44	40	38	14	8	13	175/96A	46	66
46	42	40	16	10	15	170/98A	48	77
48	44	42	18	12	17	170/100B	50	77
50	46	44	20	14	19	175/100B	52	88
52	48	46	22	16	21	180/104B	54	88