Description
Quantitative Filter Papers Equivalent Grade 40
The Quantitative Filter Papers Equivalent Grade 40 are high-quality ashless filter papers designed for precise quantitative analysis in laboratory and industrial applications. With a retention range of 8–10µm and medium filtration speed, these filter papers ensure reliable and consistent results for analytical procedures.
Manufactured by Labsphere, we are a leading manufacturer of laboratory and cleanroom equipment, and a trusted manufacturer, supplier, dealer, and exporter based in Pune, India. We supply across all states in India, delivering premium laboratory products and microbiology lab supplies.
Key Features
- Equivalent to Grade LS-40 with 8–10µm retention
- General-purpose ashless filter paper
- Medium filtration speed with moderate particle retention
- Ensures accurate and reproducible analytical results
- Suitable for quantitative laboratory analysis
Applications
- Gravimetric analysis
- Filtration prior to Atomic Absorption Spectrophotometry (AAS)
- Air pollution monitoring
- Laboratory and analytical testing
- Industrial quality control processes
Technical Details
- Grade: LS-40 equivalent
- Retention: 8–10µm
- Medium filtration speed
- Ashless filter paper for analytical accuracy
Product Specifications
| Code | Size | Pcs per/pack | HSN No. |
|---|---|---|---|
| LS23-4170 | 90mm | 100 | 48.23.2000 |
| LS23-4171 | 110mm | 100 | 48.23.2000 |
| LS23-4172 | 125mm | 100 | 48.23.2000 |
| LS23-4173 | 460x570mm | 100 | 48.23.2000 |
These quantitative filter papers are widely used in laboratories for precise and accurate analytical filtration. Choose Labsphere for high-quality cleanroom equipment, laboratory products, sterile products, pharma equipment, and microbiology lab supplies.





Reviews
There are no reviews yet.