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CYTIVA WHATMAN B Grade Glass Fiber Filter, 2.1 cm, 1 µm - B Grade Glass Fiber Filters
CYTIVA WHATMANB Grade Glass Fiber Filters

CYTIVA WHATMAN B Grade Glass Fiber Filter, 2.1 cm, 1 µm

The CYTIVA WHATMAN Glass Microfiber Filter: B is a B Grade glass fiber filter with a 2.1 cm diameter, 0.68 mm thickness, and 1 um pore size (MPN 1821-021). This filter is designed for laboratory filtration…

SKU 3G-OTH-360568

Also listed as: 1821021 · 1821 021

Brand
CYTIVA WHATMAN
Item
B Grade Glass Fiber Filter, 2.1 cm, 1 µm
Part Number
1821-021
Category
B Grade Glass Fiber Filters
Available to Order
Also known as:1821-021CYTIVA WHATMAN
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CYTIVA WHATMAN
Manufacturer Part Number
1821-021
Dia
2.1 cm
Thick
0.68 mm
Pore Size
1 um
Product Type
Filter

Technical Documents

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CYTIVA WHATMAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CYTIVA WHATMAN Glass Microfiber Filter: B is a B Grade glass fiber filter with a 2.1 cm diameter, 0.68 mm thickness, and 1 um pore size (MPN 1821-021). This filter is designed for laboratory filtration applications requiring fine particle retention.

Frequently Asked Questions

What is the CYTIVA WHATMAN Glass Microfiber Filter B used for?

The CYTIVA WHATMAN Glass Microfiber Filter B is used for laboratory filtration requiring fine particle retention. Its 1 um pore size and 0.68 mm thickness make it suitable for gravimetric analysis, air monitoring, and sample preparation in environmental, pharmaceutical, and industrial labs.

What are the specifications of the CYTIVA WHATMAN Glass Microfiber Filter B?

The CYTIVA WHATMAN Glass Microfiber Filter B (MPN 1821-021) has a 2.1 cm diameter, 0.68 mm thickness, and 1 um pore size. It is a B Grade glass fiber filter designed for fine particle retention in laboratory filtration applications.

Where to buy CYTIVA WHATMAN Glass Microfiber Filter B worldwide?

You can source the CYTIVA WHATMAN Glass Microfiber Filter B worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to global destinations as an industrial equipment distributor established in 1990.

How to select the right CYTIVA WHATMAN glass microfiber filter grade?

Select the CYTIVA WHATMAN glass microfiber filter grade based on particle size retention and application. For fine particles, the B Grade with 1 um pore size is suitable. Consider diameter and thickness to match your filtration apparatus and flow requirements.

Used in

Common applications for CYTIVA WHATMAN
Environmental testing — Cytiva Whatman Grade 40 quantitative filter paper for gravimetric analysis of suspended solids in water samples.
Pharmaceutical research — Cytiva Whatman cellulose nitrate membrane filters (0.45 µm) for sterile filtration of solutions.
Food and beverage analysis — Cytiva Whatman Grade 1 qualitative filter paper for clarifying fruit juices and removing particulates.
Industrial quality control — Cytiva Whatman Grade 54 hardened low ash filter paper for filtration of corrosive chemicals in process streams.
Laboratory sample preparation — Cytiva Whatman Grade 5 qualitative filter paper for general filtration and particle retention.
Gravimetric analysis — Cytiva Whatman Grade 42 ashless filter paper for determining ash content in fuels and lubricants.
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CYTIVA WHATMAN Products

3G Electric supplies CYTIVA WHATMAN b grade glass fiber filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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