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Qualitative Filter Paper
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  5. Qualitative Filter Paper
  6. Whatman Qualitative Filter…
Whatman

Whatman Qualitative Filter Papers 9.0 cm Dia | High-Purity Liquid Clarification

Whatman Qualitative Filter Papers 9.0 cm Dia | High-Purity Liquid Clarification - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹4,730₹6,370

You save ₹1,640 (26%)

26% off the seller list price

Qty
Whatman Qualitative Filter Papers 9.0 cm Dia | High-Purity Liquid Clarification — Dia. cm 9 - Pore um 23
Dia. cm 9 - Pore um 23
₹4,730
₹6,370
In Stock
Whatman Qualitative Filter Papers 9.0 cm Dia | High-Purity Liquid Clarification — Dia. cm 15 - Pore um 23
Dia. cm 15 - Pore um 23
₹7,370
₹10,210
In Stock

Estimated doorstep delivery by 4 Nov - 6 Nov from USA

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High-Quality Filtration at Competitive Price

About this item

Whatman® qualitative filter papers are designed for high-purity filtration, ideal for laboratory liquid clarifications, analytical separations, and environmental water and air analysis. These 9cm diameter papers feature a pore size of 20-25 microns, ensuring precise filtration performance. Packaged 100 sheets per box, they provide consistent quality for scientific workflows. Their versatile grade and size options support various lab applications, making them a trusted choice for researchers and technicians.

Manufactured by CYTIVA Whatman, these filter papers are compatible with standard lab equipment and support accurate, reproducible results. Their high-quality cellulose composition ensures effective filtration without contamination. Customers in India benefit from imported quality, with fast express shipping and all duties included, arriving in 12-14 days. Reviewers highlight their reliability for water testing, air analysis, and chemical labs, with a 45-day guarantee for satisfaction.

Imported directly from the USA, these filter papers are a cost-effective solution for Indian laboratories seeking premium filtration media. They outperform local alternatives in purity and consistency, supporting precise scientific work. Suitable for use in humid climates, they are packaged in a compact box, easy to store and handle for daily lab routines.

Key Features

  • The industry standard for high-purity filtration
  • Available in a variety of grades and sizes
  • 45 day guarantee

Why choose this product

Premium Quality & Consistency

CYTIVA Whatman filter papers are manufactured with strict quality controls, ensuring high purity and uniform pore size. Their cellulose composition provides reliable filtration performance, essential for sensitive lab tests and environmental analysis. The 45-day guarantee underscores their durability and trustworthiness, making them a preferred choice for Indian laboratories seeking imported, high-grade filter media.

Ideal for Scientific & Environmental Use

Designed for liquid clarifications, analytical separations, and air/water testing, these filter papers support diverse scientific workflows. They are suitable for labs in humid Indian climates, with fast express shipping and all duties included, arriving in 12-14 days. Skip local, inconsistent options—trust imported quality for precise results.

How to use

  • Prepare the filter setup — Place the filter paper in the funnel, ensure proper fit, and pour the liquid sample slowly for clarification.
  • Perform filtration — Allow the liquid to pass through the paper at a steady pace, avoiding overloading to maintain filtration efficiency.
  • Replace as needed — Use fresh sheets for each sample or when clogging occurs, supporting consistent analytical accuracy.

Example scenarios

Typical situations where Whatman Qualitative Filter Papers 9.0 cm Dia | High-Purity Liquid Clarification helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

A research lab in Mumbai needing precise water analysis, facing inconsistent local filter quality.

How this product helps

Imported Whatman filter papers support accurate results; arrives in 7-10 days, with all duties paid, ensuring lab reliability.

Material, size & usage

Material & size

MaterialCellulose
Pore Size20-25 microns

How to use

Recommended UseLiquid clarification, analytical separation, water and air testing
Reapplication math100 sheets support multiple tests; replace as per lab protocol
Shelf life45 days guarantee
ContraindicationsAvoid for microbiological sterile filtration
Allergens / IrritantsNone specified

How we compare

FeatureWhatman Qualitative FilterOthers
Pore Size & Purity20-25 micron pore size, consistent high-purity filtration, imported from USATypically 30-50 micron, variable quality, locally sourced
Price per Sheet₹47.30 per sheet₹20-₹50 per sheet depending on local brand
Application SuitabilityIdeal for analytical, environmental, and lab filtration needsSuitable for basic water filtering, less precise
Quality & ConsistencyManufactured by CYTIVA Whatman, strict quality controlsVariable quality, inconsistent pore size

Product details

SKUtwn1239
BrandWhatman
Size9.0 cm diameter
Pore Size20-25 microns
Quantity100 sheets
Country of OriginNot stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

About Whatman

CYTIVA Whatman is a global leader in laboratory filtration products, trusted for quality and innovation in scientific research worldwide.

Compliance & Legal

None applicable; support lab filtration, not medical device or sterile product.

Customer Reviews

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FAQ, See What Others Asked

Which pore size should I choose, 20-25 micron or smaller?
The 20-25 micron pore size is ideal for high-purity liquid clarification and environmental water or air analysis. It effectively removes particulates without restricting flow, supporting precise results.
How do I select the right filter paper for my lab?
Choose based on your application: for analytical separations and water testing, opt for high-quality qualitative papers like Whatman 20-25 micron. Match size and grade to your specific workflow needs.
Is this filter paper suitable for water analysis in India?
Yes, these filter papers are imported from the USA, designed for water and air testing, and arrive in 12-14 days with duties included, ensuring reliable lab results.
Can I use these papers for microbiological sterile filtration?
No, these qualitative filter papers are not designed for microbiological sterilization. Use specialized sterile filters for such applications.
How long do these filter papers last in lab use?
They are guaranteed for 45 days, supporting multiple tests. Replace sheets as needed based on your sample volume and testing frequency.
How to buy authentic Whatman filter papers in India?
Purchase from authorized US retailers via CrowCrowCrow. These are factory-sealed, imported per order, with all duties and GST included, arriving in 12-14 days.

Frequently bought together

Whatman Qualitative Filter Papers 9.0 cm Dia | High-Purity Liquid Clarification

This item:

Whatman Qualitative Filter Papers 9.0 cm Dia | High-Purity Liquid Clarification

₹4,730

Whatman Qualitative Filter Papers 9.0 cm Dia | High-Purity Liquid Clarification

This item

Whatman Qualitative Filter Papers 9.0 cm Dia | High-Purity Liquid Clarification

₹4,730

Total price:

₹17,870

You save ₹7,650 (30%) Extra

3 items selected

3 items

₹17,870

You save ₹7,650 (30%) Extra

Product Comparison

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Current
Whatman Qualitative Filter Papers 9.0 cm Dia | High-Purity Liquid Clarification
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Whatman Qualitative Filter Papers 12.5 cm Dia Pore Size 20-25 µ | High-Purity Lab Filter (120c)
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Whatman Qualitative Filter Papers 15 cm Dia | High-Purity Liquid Clarification (120 chars)
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Whatman Qualitative Filter Papers 18.5 cm Dia | High-Purity Liquid Clarification (110-120 chars)
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Whatman Qualitative Filter Papers 4.25 cm Dia | 11µ Pore Size, 100/box | High-Purity Lab Filter
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Whatman Qualitative Filter Papers 9.0 cm Dia | 2.5 µ Pore Size, 100/box | Lab Filter for Water & Air Analysis
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Acuteye Synthetic Filter Paper Stickers 20mm Diameter 0.25 Micron 64pcs | For Mushroom Cultivation & Lab Filtration
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Spec
Price
₹4,730
₹6,370
₹5,770
₹8,940
₹7,370
₹10,210
₹12,190
₹18,640
₹4,640
₹7,190
₹4,370
₹6,460
₹1,530
₹2,010
Brand NameWhatmanWhatmanWhatmanWhatmanWhatmanWhatmanAcuteye
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹4,730₹6,370

You Save ₹1,640

Estimated doorstep delivery by 4 Nov - 6 Nov from USA
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₹14,190+ (3× the price)
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