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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
Category
Quantitative Ashless Filter Paper
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
CYTIVA WHATMAN Quantitative Filter Paper: 41 Grade, 18.5 cm Dia, 0.215 mm Thick, Medium (MPN 1441-185)
CYTIVA WHATMAN
CYTIVA WHATMAN Quantitative Filter Paper: 41 Grade, 18.5 cm Dia, 0.215 mm Thick, Medium (MPN 1441-185)
CYTIVA WHATMAN Quantitative Filter Paper: 40 Grade, 7 cm Dia, 0.21 mm Thick, Medium (MPN 1440-070)
CYTIVA WHATMAN
CYTIVA WHATMAN Quantitative Filter Paper: 40 Grade, 7 cm Dia, 0.21 mm Thick, Medium (MPN 1440-070)
CYTIVA WHATMAN Quantitative Filter Paper: 40 Grade, 15 cm Dia, 0.21 mm Thick, Medium (MPN 1440-150)
CYTIVA WHATMAN
CYTIVA WHATMAN Quantitative Filter Paper: 40 Grade, 15 cm Dia, 0.21 mm Thick, Medium (MPN 1440-150)
CYTIVA WHATMAN Quantitative Filter Paper: 40 Grade, 3 cm Dia, 0.21 mm Thick, Medium (MPN 1440-329)
CYTIVA WHATMAN
CYTIVA WHATMAN Quantitative Filter Paper: 40 Grade, 3 cm Dia, 0.21 mm Thick, Medium (MPN 1440-329)
CYTIVA WHATMAN Quantitative Filter Paper: 42 Grade, 15 cm Dia, 0.2 mm Thick, Medium (MPN 1442-150)
CYTIVA WHATMAN
CYTIVA WHATMAN Quantitative Filter Paper: 42 Grade, 15 cm Dia, 0.2 mm Thick, Medium (MPN 1442-150)
CYTIVA WHATMAN Quantitative Filter Paper: 43 Grade, 15 cm Dia, 0.22 mm Thick, Medium (MPN 1443-150)
CYTIVA WHATMAN
CYTIVA WHATMAN Quantitative Filter Paper: 43 Grade, 15 cm Dia, 0.22 mm Thick, Medium (MPN 1443-150)

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Quantitative ashless filter paper for gravimetric analysis where low ash content is required. Medium porosity and 0.21 mm thickness suited for collecting fine precipitates in analytical chemistry and laboratory filtration. Diameter 9 cm, not fluted
CYTIVA WHATMAN
Quantitative ashless filter paper for gravimetric analysis where low ash content is required. Medium porosity and 0.21 mm thickness suited for collecting fine precipitates in analytical chemistry and laboratory filtration. Diameter 9 cm, not fluted
Quantitative ashless filter paper with medium porosity, 18.5 cm diameter, and 0.21 mm thickness. Designed for gravimetric analysis and laboratory filtration where low ash content is required. Suitable for collecting precipitates in analytical chemistry and environmental testing
CYTIVA WHATMAN
Quantitative ashless filter paper with medium porosity, 18.5 cm diameter, and 0.21 mm thickness. Designed for gravimetric analysis and laboratory filtration where low ash content is required. Suitable for collecting precipitates in analytical chemistry and environmental testing
Quantitative ashless filter paper for gravimetric analysis and laboratory filtration. Medium porosity and 0.22 mm thickness suitable for collecting fine precipitates. 11 cm diameter, not fluted. Leaves minimal ash upon ignition
CYTIVA WHATMAN
Quantitative ashless filter paper for gravimetric analysis and laboratory filtration. Medium porosity and 0.22 mm thickness suitable for collecting fine precipitates. 11 cm diameter, not fluted. Leaves minimal ash upon ignition
Quantitative ashless filter paper for gravimetric analysis and filtration of medium-sized particles. Diameter 12.5 cm, thickness 0.215 mm, medium porosity. Suitable for applications requiring minimal residue after incineration
CYTIVA WHATMAN
Quantitative ashless filter paper for gravimetric analysis and filtration of medium-sized particles. Diameter 12.5 cm, thickness 0.215 mm, medium porosity. Suitable for applications requiring minimal residue after incineration
CYTIVA WHATMAN Quantitative Filter Paper: 42 Grade, 5.5 cm Dia, 0.2 mm Thick, Medium (MPN 1442-055)
CYTIVA WHATMAN
CYTIVA WHATMAN Quantitative Filter Paper: 42 Grade, 5.5 cm Dia, 0.2 mm Thick, Medium (MPN 1442-055)
CYTIVA WHATMAN Quantitative Filter Paper: 41 Grade, 4.7 cm Dia, 0.215 mm Thick, Medium (MPN 1441-047)
CYTIVA WHATMAN
CYTIVA WHATMAN Quantitative Filter Paper: 41 Grade, 4.7 cm Dia, 0.215 mm Thick, Medium (MPN 1441-047)
CYTIVA WHATMAN Quantitative Filter Paper: 42 Grade, 18.5 cm Dia, 0.2 mm Thick, Fine (MPN 1442-185)
CYTIVA WHATMAN
CYTIVA WHATMAN Quantitative Filter Paper: 42 Grade, 18.5 cm Dia, 0.2 mm Thick, Fine (MPN 1442-185)
CYTIVA WHATMAN Quantitative Filter Paper: 41 Grade, 15 cm Dia, 0.215 mm Thick, Medium (MPN 1441-150)
CYTIVA WHATMAN
CYTIVA WHATMAN Quantitative Filter Paper: 41 Grade, 15 cm Dia, 0.215 mm Thick, Medium (MPN 1441-150)