Whatman1004-150 Quantitative Filter Paper Circles, 20-25 Micron, 3.7 s/100mL/sq inch Flow Rate, Grade 4, 150mm Diameter (Pack of 100)
Description
🚀 Elevate Your Filtration Game!
- BULK CONVENIENCE - Pack of 100 ensures you’re always prepared for your analytical needs.
- PRECISION IN ANALYSIS - Grade 4 filter paper ensures reliable results in qualitative analytical techniques.
- VERSATILE APPLICATIONS - Ideal for air pollution monitoring and other high-flow rate scenarios.
- OPTIMAL PARTICLE RETENTION - Effectively retains coarse particles and gelatinous precipitates for accurate assessments.
- UNMATCHED FILTRATION SPEED - Experience rapid filtering with a flow rate of 3.7 seconds per 100mL/sq inch.
Whatman 1004-150 Quantitative Filter Paper Circles are designed for high-performance filtration in analytical applications. With a diameter of 150mm and a flow rate of 3.7 seconds per 100mL/sq inch, these Grade 4 filters efficiently retain particles sized 20-25 microns, making them perfect for air pollution monitoring and qualitative analysis.
Reviews
B**T
good for filtered espresso
the filter fits perfectly in the small (51mm tapered) passive filter basket of my espresso maker, and works to prevent the joint ache that afflicts some people drinking unfiltered coffee. the flow rate is very good (does not affect crema appreciably), and the filter remains unbroken. it will disintegrate if washed though. Some could be concerned about whether they're food safe - in that case, best to get coffee filters and cut to size.
W**A
Love it prompt shipping
Love it prompt shipping
M**.
Five Stars
Good product, fast shipping.
C**.
QUALITATIVE - NOT QUANTITATIVE
THESE PRODUCTS ARE MISLABELED
S**E
Five Stars
Good quality paper filters.
M**M
Take That Eric!
This Is A Great Filter, I Use It Every Day In A QA Lab. Works Great Every Time! I Would Recommend This To Any Business That Has A Lab.
V**I
¡ah experimentar!
Llegó muy rápido y en buenas condiciones. Gracias.
Common Questions
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