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CYTIVA WHATMAN Quantitative Ashless Filter Paper
CYTIVA WHATMANQuantitative Ashless Filter Paper

CYTIVA WHATMAN Quantitative Ashless Filter Paper

The CYTIVA WHATMAN Quantitative Filter Paper, 40 Grade, is a quantitative ashless filter paper with medium porosity. This 5.5 cm diameter paper is 0.21 mm thick and is not fluted. It is identified by manufacturer…

SKU 3G-OTH-363316

Also listed as: 1440055 · 1440 055

Brand
CYTIVA WHATMAN
Item
Quantitative Ashless Filter Paper
Part Number
1440-055
Category
Quantitative Ashless Filter Paper
Available to Order
Also known as:1440-055CYTIVA WHATMAN
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CYTIVA WHATMAN
Manufacturer Part Number
1440-055
Type
Medium
Dia
5.5 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 5.5 cm diameter paper is 0.21 mm thick and is not fluted. It is identified by manufacturer part number 1440-055.

Frequently Asked Questions

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

CYTIVA WHATMAN Quantitative Filter Paper 40 Grade is used for quantitative ashless filtration in analytical laboratories. Its medium porosity and 0.21 mm thickness make it suitable for gravimetric analysis where precise ash content determination is required, such as in food, environmental, and pharmaceutical testing.

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

The CYTIVA WHATMAN 40 Grade filter paper is a quantitative ashless type with medium porosity. It has a diameter of 5.5 cm, thickness of 0.21 mm, and is not fluted. The manufacturer part number is 1440-055. This paper is designed for ashless filtration where the filter residue is weighed after ignition.

Where to buy CYTIVA WHATMAN 40 Grade filter paper worldwide?

You can source CYTIVA WHATMAN 40 Grade filter paper worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this quantitative ashless filter paper.

How to select the right CYTIVA WHATMAN filter paper grade?

Selecting the right CYTIVA WHATMAN filter paper grade depends on your application. For quantitative ashless analysis requiring medium porosity and a 0.21 mm thickness, the 40 Grade is appropriate. Ensure the diameter matches your funnel size. For finer or coarser filtration, consider other grades like 41 or 42.

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
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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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Quantitative ashless filter paper, Grade 40, with medium porosity and a thickness of 0.21 mm. Designed for gravimetric analysis and precise filtration in laboratory settings, suitable for collecting fine precipitates. Diameter 15 cm, not fluted
CYTIVA WHATMAN
Quantitative ashless filter paper, Grade 40, with medium porosity and a thickness of 0.21 mm. Designed for gravimetric analysis and precise filtration in laboratory settings, suitable for collecting fine precipitates. Diameter 15 cm, not fluted
This ashless filter paper is designed for quantitative analysis where low ash content is critical. With a diameter of 15 cm, thickness of 0.215 mm, and medium porosity, it is suitable for gravimetric filtration of fine precipitates. The paper is not fluted and is intended for laboratory use in analytical procedures requiring precise measurement
CYTIVA WHATMAN
This ashless filter paper is designed for quantitative analysis where low ash content is critical. With a diameter of 15 cm, thickness of 0.215 mm, and medium porosity, it is suitable for gravimetric filtration of fine precipitates. The paper is not fluted and is intended for laboratory use in analytical procedures requiring precise measurement

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