- WHA3001861
WHA3001861
Whatman® cellulose chromatography papers
1 Chr sheets, 20 x 20 cm, 100/pk
Recommended Products
material
cellulose membrane
sheets
grau
for chromatography
esterilidade
non-sterile
característica
1 CHR
embalagem
pack of 100
manufacturer/tradename
Whatman 3001-861
Whatman Article No. 28419181 (US reference)
parâmetro
130 mm/30 min flow rate
L × C
20 cm × 20 cm
peso base
87 g/m2
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This Item | WHA3001917 | WHA3004917 | WHA3002917 |
|---|---|---|---|
| material cellulose membrane, sheets | material cellulose membrane, sheets | material cellulose membrane, sheets | material cellulose membrane, sheets |
| packaging pack of 100 | packaging pack of 100 | packaging pack of 100 | packaging pack of 100 |
| manufacturer/tradename Whatman 3001-861, Whatman Article No. 28419181 (US reference) | manufacturer/tradename Whatman 3001-917, Whatman Article No. 28419184 (US reference) | manufacturer/tradename Whatman 3004-917, Whatman Article No. 28419226 (US reference) | manufacturer/tradename Whatman 3002-917, Whatman Article No. 28419210 (US reference) |
| parameter 130 mm/30 min flow rate | parameter 130 mm/30 min flow rate | parameter 180mm/30 min flow rate | parameter 115 mm/30 min flow rate |
| W × L 20 cm × 20 cm | W × L 46 cm × 57 cm | W × L 46 cm × 57 cm | W × L 46 cm × 57 cm |
| grade for chromatography | grade for chromatography | grade for chromatography | grade for chromatography |
Descrição geral
The world standard chromatography paper. A smooth surface, 0.18 mm thick with a linear flow rate (water) of 130 mm/30 min. Good resolution for general analytical separations.
Grade 2 Chr
Thickness 0.18 mm. Flow rate 115 mm/30 min. Slower than 1 Chr for higher resolution applications. Smooth surface. Particularly recommended for optical or radiometric scanning.
Grade 3MM Chr
Though widely used as a blotting paper, 3MM Chr is also used both in electrophoresis and for general chemistry. A medium thickness paper (0.34 mm) used extensively for general chromatography and electrophoresis. Flow rate is 130 mm/30 min.
Grade 4 Chr
Thickness 0.21 mm. Flow rate 180 mm/30 min. Fastest of the thin papers. Recommended for routine and/or repetitive chromatography when loadings are relatively low. Smooth surface. Very suitable where speed is important and very high resolution is not required.
Grade DE 81
DEAE cellulose paper. Weakly basic anion exchanger. Thin paper with medium flow rates.
Grade 2668 Chr
Thickness 0.9 mm. Flow rate 155 mm/10 min. For separation of relatively large molecules by electrophoresis.
Outras notas
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