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CYTIVA WHATMAN Quantitative Filter Paper: 40 Grade, 9 cm Dia, 0.21 mm Thick - Quantitative Ashless Filter Paper
CYTIVA WHATMANQuantitative Ashless Filter Paper

CYTIVA WHATMAN Quantitative Filter Paper: 40 Grade, 9 cm Dia, 0.21 mm Thick

The CYTIVA WHATMAN Quantitative Filter Paper, 40 Grade, is a quantitative ashless filter paper with medium porosity. This 9 cm diameter paper has a thickness of 0.21 mm and is not fluted, as indicated by manufacturer…

SKU 3G-OTH-363288

Brand
CYTIVA WHATMAN
Item
Quantitative Filter Paper: 40 Grade, 9 cm Dia, 0.21 mm Thick
Category
Quantitative Ashless Filter Paper
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Technical Specifications

CYTIVA WHATMAN
Manufacturer Part Number
1440-090
Type
Medium
Dia
9 cm
Thick
0.21 mm
Fluted
No
Porosity
Medium
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CYTIVA WHATMAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CYTIVA WHATMAN Quantitative Filter Paper, 40 Grade, is a quantitative ashless filter paper with medium porosity. This 9 cm diameter paper has a thickness of 0.21 mm and is not fluted, as indicated by manufacturer part number 1440-090.

Frequently Asked Questions

What is CYTIVA WHATMAN Quantitative Filter Paper 40 Grade used for?

CYTIVA WHATMAN 40 Grade quantitative ashless filter paper is used for gravimetric analysis and laboratory filtration where ash content must be minimized. Its medium porosity and 0.21 mm thickness make it suitable for collecting fine precipitates in analytical chemistry, environmental testing, and quality control applications.

What are the specifications of CYTIVA WHATMAN 40 Grade filter paper?

The CYTIVA WHATMAN 40 Grade quantitative ashless filter paper has a diameter of 9 cm, thickness of 0.21 mm, and medium porosity. It is not fluted and carries manufacturer part number 1440-090. This paper is designed for ashless filtration, leaving negligible residue upon ignition.

Where to buy CYTIVA WHATMAN 40 Grade filter paper worldwide?

3G Electric supplies CYTIVA WHATMAN 40 Grade quantitative filter paper worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this 1440-090 grade paper.

How to select the right CYTIVA WHATMAN filter paper grade?

Select CYTIVA WHATMAN filter paper grade based on particle retention and flow rate needs. Grade 40 with medium porosity suits medium-fine precipitates. For finer particles, consider Grade 42; for coarser, Grade 41. Always match the paper's ashless property to your analytical requirements to avoid contamination.

Used in

Common applications for CYTIVA WHATMAN
Environmental monitoring — Cytiva Whatman Grade C glass microfiber filters for particulate air sampling
Pharmaceutical quality control — Cytiva Whatman sterile syringe filters (0.45 µm PES) for sample filtration
Gravimetric analysis — Cytiva Whatman quantitative ashless filter paper Grade 40 for precipitate weighing
Industrial water testing — Cytiva Whatman pH indicator test strips (0–14 range) for quick pH checks
Microbiological analysis — Cytiva Whatman sterile MCE membrane filters (47 mm, 0.45 µm) for colony counting
Chemical processing — Cytiva Whatman hardened low ash filter paper Grade 52 for vacuum filtration of aggressive solutions

CYTIVA WHATMAN Products

3G Electric supplies CYTIVA WHATMAN quantitative ashless filter paper. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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