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Grade 2 Qualitative Filter Papers

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BrandWHATMAN 

Product Details: A standard grade filter used for monitoring specific contaminants in the atmosphere and in soil testing. 

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. 

Grade 2: 8 µm 

Slightly more retentive than Grade 1 with a corresponding increase in filtration time (i.e., slightly slower filtration speed). More absorbent than Grade 1. In addition to general filtration in the 8 µm particle size range, the extra absorbency is utilized, for example, to hold soil nutrient in plant growth trials. Also used for monitoring specific contaminants in the atmosphere and in soil testing. Also available prepleated as Grade 2V.  

Variant and Specifications: 

PRODUCT 

PRODUCT NAME 

FORMAT 

DIMENSIONS 

PACKING 

1002-042 

Grade 2 Qualitative Filter Paper Standard Grade, circle, 42.5 mm 

Circles 

Ø 42.5 mm 

100pcs 

1002-047 

Grade 2 Qualitative Filter Paper Standard Grade, circle, 47 mm 

Circles 

Ø 47 mm 

100pcs 

1002-055 

Grade 2 Qualitative Filter Paper Standard Grade, circle, 55 mm 

Circles 

Ø 55 mm 

100pcs 

1002-070 

Grade 2 Qualitative Filter Paper Standard Grade, circle, 70 mm 

Circles 

Ø 70 mm 

100pcs 

1002-090 

Grade 2 Qualitative Filter Paper Standard Grade, circle, 90 mm 

Circles 

Ø 90 mm 

100pcs 

1002-110 

Grade 2 Qualitative Filter Paper Standard Grade, circle, 110 mm 

Circles 

Ø 110 mm 

100pcs 

1002-125 

Grade 2 Qualitative Filter Paper Standard Grade, circle, 125 mm 

Circles 

Ø 125 mm 

100pcs 

1002-147 

Grade 2 Qualitative Filter Paper Standard Grade, circle, 150 mm, certified for IS testing 

Circles 

Ø 150 mm 

100pcs 

1002-150 

Grade 2 Qualitative Filter Paper Standard Grade, circle, 150 mm 

Circles 

Ø 150 mm 

100pcs 

1002-185 

Grade 2 Qualitative Filter Paper Standard Grade, circle, 185 mm 

Circles 

Ø 185 mm 

100pcs 

1002-240 

Grade 2 Qualitative Filter Paper Standard Grade, circle, 240 mm 

Circles 

Ø 240 mm 

100pcs 

1002-270 

Grade 2 Qualitative Filter Paper Standard Grade, circle, 270 mm 

Circles 

Ø 270 mm 

100pcs 

1002-320 

Grade 2 Qualitative Filter Paper Standard Grade, circle, 320 mm 

Circles 

Ø 320 mm 

100pcs 

1002-385 

Grade 2 Qualitative Filter Paper Standard Grade, circle, 385 mm 

Circles 

Ø 385 mm 

100pcs 

1002-500 

Grade 2 Qualitative Filter Paper Standard Grade, circle, 500 mm 

Circles 

Ø 500 mm 

100pcs 

1002-917 

Grade 2 Qualitative Filter Paper Standard Grade, sheet, 460 × 570 mm 

Sheets 

460 x 570 mm (18.11 x 22.45 in) 

100pcs 

1002-929 

Grade 2 Qualitative Filter Paper Standard Grade, sheet, 600 × 600 mm 

Sheets 

600 x 600 mm (23.62 x 23.62 in) 

100pcs 

1002-931 

Grade 2 Qualitative Filter Paper Standard Grade, sheet, 580 × 680 mm 

Sheets 

580 x 680 mm (22 x 26 in) 

100pcs