Omicron Quantitative Ashless Filter Paper 125 Millimeters 8 Micron Grade 40 Pack Of 100
Why you'll like it
- High Purity — Manufactured from highly ultrafine cotton fibers with an ash content of under 0.007 percent at 900 degrees Celsius for accurate gravimetric results.
- Reliable Particulate Retention — Features a medium crystalline retention of 8.0 micron and medium filter speed for consistent laboratory filtration.
- Versatile Laboratory Applications — Ideal for water analysis, biological testing, and cement sample filtration using Blaine's apparatus.
- Specialized Sample Preparation — Suitable for use in atomic absorption spectrometry sample preparation and various chemical precipitations.
Product details
Description
The Omicron Quantitative Ashless Filter Paper is engineered for high-precision laboratory filtration and analytical applications. Manufactured from highly ultrafine cotton fibers, this ashless filter paper features a nominal retention rating of 8.0 micron, classifying it within the medium crystalline retention range of 5 to 10 micron.
With an approximate ash content of under 0.007 percent at 900 degrees Celsius, it minimizes sample contamination during rigorous gravimetric analyses. This versatile filter paper is well-suited for water analysis, biological analysis, and specialized testing procedures such as Blaine's apparatus cement sample testing for particles like calcium carbonate, lead sulfate, and zinc sulfide.
It is also an effective solution for sample preparation in atomic absorption spectrometry. Designed for laboratory professionals requiring high wet strength and dependable particulate retention, this pack contains 100 circular filter discs measuring 125 millimeters in diameter.
How to use
- Place a single filter paper disc into a clean funnel matching the 125 millimeter diameter.
- Wet the paper slightly with the appropriate solvent to secure it against the funnel.
- Pour the liquid sample evenly onto the center of the filter paper, ensuring the liquid level remains below the rim of the filter during the filtration process.
Ingredients
100% Pure Ultrafine Cotton Cellulose Fibers
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Omicron |
|---|---|
| UPC | 619185988845 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
Would you like help finding alternative laboratory filter paper grades or suppliers?
Yes, laboratory filter paper is available in various grades, pore sizes, and diameters depending on your specific filtration requirements. You can browse our collection to find matching quantitative, qualitative, or glass fiber filter options tailored to your applications.
What is the ash content of this filter paper?
The Omicron Quantitative Filter Paper features an extremely low ash content of approximately less than 0.007 percent at 900 degrees Celsius, making it ideal for ashless gravimetric analysis where residue must be minimized.
What particle retention size does this filter paper offer?
This filter paper offers a nominal retention rating of 8.0 micron, falling within the medium crystalline retention range of 5 to 10 micron with a medium filter speed.
Are these filter papers authentic USA-imported products available in India?
Yes, Dropy sources these authentic products directly from the USA, ensuring genuine quality and reliable performance for laboratories across India.
What are the common laboratory applications for this filter paper?
It is widely used for water analysis, biological analysis, atomic absorption spectrometry sample preparation, and cement sample filtration using Blaine's apparatus.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.