1001-042 Quantitative Filter Paper Circles, 11 Micron, 10.5 s/100mL/sq inch Flow Rate, Grade 1, 42.5mm Diameter (Pack of 100)
Product ID: 28253875
📏42.5mm diameter circles
🧪11µm medium retention
⏱️10.5 s/100mL/sq inch flow rate
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Whatman Grade 1 Quantitative Filter Paper Circles (42.5mm, 11µm retention) deliver medium retention and optimized flow rate (10.5 s/100mL/sq inch) for reliable filtration across food, agriculture, air pollution, and educational applications. Pack of 100 ensures consistent performance for routine qualitative and quantitative lab separations.
| Customer Reviews | 4.1 out of 5 stars 23 Reviews |
D**P
Evens Out Water On Coffee
I use it for my Mr. Coffee single cup/steam coffee maker. Lasts most of week and distribute water evenly.
D**R
Whatman filter papers
Needed decent filter papers for waste water filtration for filtered BOD the papers were all I needed and happy with purchase I would buy these again
C**G
Good quality originals
Good quality original filters from whatman
C**N
Not much to mess up.
Works as advertised!
K**F
just as expected
worked well for the experiment we had planned, and was same quality we purchase for our labs. I would purchase again.
J**H
Just as expected
Just as described - half the price at the lab!
C**N
Húmedos
Me han llegado húmedos y no me sirven porque están contaminados.
P**L
looks good
looks described
P**L
Good quality
Nice thick filter papers, fit a 58mm portafilter and can be reused a couple of times. Good packaging and look really good quality.
M**.
Schwer Brauchbar
Saugt sich leider sehr schnell voll und macht es dann schwer brauchbar
Trustpilot
2 weeks ago
1 month ago