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Estimated doorstep delivery by 20 Nov - 22 Nov from USA
High-Quality USA Filter Sheets at Competitive Price
Whatman 1001-917 filter paper sheets are 46 x 57cm, grade 1, made of cellulose, suitable for routine lab applications requiring medium retention (11µm) and flow rate. These sheets are essential in qualitative analytical separations, such as precipitate analysis like lead sulfate, calcium oxalate, and calcium carbonate. They are also used in agriculture for soil testing and seed analysis, in the food industry for separating solids from liquids, and in air pollution monitoring for atmospheric dust collection. Gas detection applications include impregnating the paper with chromogenic reagents for optical reflectance measurement. The sheets are imported directly from the USA, ensuring authenticity and quality, with fast delivery in India via ExpressBox, duties included.
Laboratories and educational institutions in India rely on Whatman filter papers for consistent, reliable results. The 11µm grade 1 sheets are designed for broad compatibility with standard lab equipment, providing high-quality filtration for diverse scientific and industrial uses. Reviewers note the sheets' durability and precise pore size, making them a trusted choice for critical qualitative tests. Importing directly from the USA guarantees genuine quality, with all customs duties paid, ensuring seamless procurement for Indian labs and industries.
Order now for fast delivery in India, with all duties included. Suitable for lab, agriculture, food, air pollution, and gas detection applications. The sheets are packaged in a sturdy box of 100, ready for professional or educational use, and backed by CrowCrowCrow's authenticity promise.
Superior Quality and Authenticity
Whatman filter papers are globally recognized for their consistent pore size, high purity, and manufacturing standards. Imported directly from the USA, they ensure laboratory-grade reliability, supporting accurate qualitative separations essential in research, agriculture, and industry. CrowCrowCrow guarantees genuine products with all customs duties paid, delivering in India via ExpressBox, in 11-13 days.
Ideal for Diverse Laboratory and Industrial Use
Designed for routine applications such as soil analysis, food testing, air quality monitoring, and gas detection, these sheets are suitable for educational labs and professional research. Skip local alternatives that often lack consistent pore size or authenticity. Our imported filter paper ensures high performance, durability, and cost efficiency, with fast, duty-paid delivery in India.
Typical situations where Whatman Quantitative Filter Paper Sheet 11 Micron 46x57cm | Grade 1 helps — illustrative scenarios, not customer reviews.
Dr. Ramesh in Delhi conducts soil analysis for agriculture, needing reliable filter sheets for routine testing.
Used Whatman sheets, imported from USA, ensuring accurate results. Saved ₹200 per pack compared to local brands, with delivery in 11-13 days.
Lab technician Priya in Mumbai performs air pollution monitoring, requiring large, consistent filter sheets.
Order of 100 sheets from USA via CrowCrowCrow ensures quality and quick delivery, supporting precise atmospheric dust measurement.
| Material | Cellulose |
| Retention | 11µm |
| Impregnation | Chromogenic reagent (for gas detection) |
| Recommended Use | Qualitative separations, soil analysis, food testing, air pollution, gas detection |
| Reapplication math | One sheet suitable for multiple tests; replace when clogged or contaminated |
| Shelf life | Unopened, indefinite; store in dry, cool place |
| Order quantity | 100 sheets per pack |
| Cost per use | ₹49,150 per sheet — 1 sheet per test (approximate) |
| Feature | Whatman Quantitative Filter | Others |
|---|---|---|
| Pore Size Accuracy | 11µm pore size with certified precision, ensuring consistent qualitative separations | Variable pore sizes, often inconsistent, affecting test reliability |
| Imported Quality | Genuine USA import, certified for laboratory use, all duties paid | Local brands with uncertain authenticity, lower quality assurance |
| Size and Coverage | 46 x 57cm sheets, suitable for broad applications and multiple tests | Smaller or inconsistent sizes, requiring multiple sheets |
| SKU | ceq4445 |
| GTIN | 05057205005359 |
| Brand | Whatman |
| Size | 46 x 57cm |
| Material | Cellulose |
| Grade | 1 |
| Pore Size | 11µm |
About Whatman
Whatman is a leading global manufacturer of laboratory filtration products, trusted for quality and precision in scientific research and industrial applications.
Compliance & Legal
This product is a support material, not subject to medical or food safety regulations. Store in dry place; shelf life indefinite when unopened.
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This item:
Whatman Quantitative Filter Paper Sheet 11 Micron 46x57cm | Grade 1, 100 Sheets, USA Import
49,150
This item
Whatman Quantitative Filter Paper Sheet 11 Micron 46x57cm | Grade 1, 100 Sheets, USA Import
49,150
Total price:
1,04,610
You save 57,080 (35%) Extra3 items selected
3 items
1,04,610You save 57,080 (35%) Extra
| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 49,150 77,570 | 26,450 38,470 | 29,010 45,650 | 15,470 22,280 | 8,300 11,730 | 1,440 1,910 | 6,100 8,590 |
| Brand Name | Whatman | Whatman | Whatman | Whatman | TechDiamondTools | MECCANIXITY | Dealmed |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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