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CYTIVA WHATMAN Grade 4 Qualitative Cellulose Filter Paper
CYTIVA WHATMANQualitative Cellulose Filter Paper

CYTIVA WHATMAN Grade 4 Qualitative Cellulose Filter Paper

The CYTIVA WHATMAN Qualitative Filter Paper: 4 Grade is a qualitative cellulose filter paper with medium porosity. It has a diameter of 15 cm and a thickness of 0.21 mm, and is not fluted. This product is identified…

SKU 3G-OTH-361809

Also listed as: 1004150 · 1004 150

Brand
CYTIVA WHATMAN
Item
Grade 4 Qualitative Cellulose Filter Paper
Category
Qualitative Cellulose 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
1004-150
Type
Medium
Dia
15 cm
Thick
0.21 mm
Fluted
No
Porosity
Medium

Technical Documents

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

Product Description

The CYTIVA WHATMAN Qualitative Filter Paper: 4 Grade is a qualitative cellulose filter paper with medium porosity. It has a diameter of 15 cm and a thickness of 0.21 mm, and is not fluted. This product is identified by manufacturer part number 1004-150.

Frequently Asked Questions

What is CYTIVA WHATMAN Qualitative Filter Paper Grade 4 used for?

CYTIVA WHATMAN Grade 4 qualitative filter paper is used for general laboratory filtration of aqueous solutions, such as clarifying buffers or separating coarse precipitates. Its medium porosity and 0.21 mm thickness make it suitable for routine qualitative analysis in educational, industrial, and research settings.

What are the specifications of CYTIVA WHATMAN Grade 4 filter paper?

The CYTIVA WHATMAN Grade 4 qualitative filter paper has a diameter of 15 cm, a thickness of 0.21 mm, and medium porosity. It is not fluted and is made of cellulose. The manufacturer part number is 1004-150. This paper is designed for general filtration where high retention is not required.

Where to buy CYTIVA WHATMAN Grade 4 filter paper worldwide?

You can source CYTIVA WHATMAN Grade 4 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; we supply genuine CYTIVA WHATMAN products to laboratories and industries globally.

How to select the right CYTIVA WHATMAN filter paper grade?

To select the right CYTIVA WHATMAN filter paper, consider particle size retention and flow rate. Grade 4 has medium porosity, ideal for coarse particles and fast filtration. For finer particles, choose a slower grade like Grade 1. Always match the paper's thickness and diameter to your funnel and application requirements.

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 qualitative cellulose 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 Qualitative Filter Paper: 4 Grade, 18.5 cm Dia, 0.21 mm Thick, Medium (MPN 1004-185)
CYTIVA WHATMAN
CYTIVA WHATMAN Qualitative Filter Paper: 4 Grade, 18.5 cm Dia, 0.21 mm Thick, Medium (MPN 1004-185)
CYTIVA WHATMAN Qualitative Filter Paper: 4 Grade, 12.5 cm Dia, 0.21 mm Thick, Medium (MPN 1004-125)
CYTIVA WHATMAN
CYTIVA WHATMAN Qualitative Filter Paper: 4 Grade, 12.5 cm Dia, 0.21 mm Thick, Medium (MPN 1004-125)
CYTIVA WHATMAN Qualitative Filter Paper: 4 Grade, 11 cm Dia, 0.21 mm Thick, Medium (MPN 1004-110)
CYTIVA WHATMAN
CYTIVA WHATMAN Qualitative Filter Paper: 4 Grade, 11 cm Dia, 0.21 mm Thick, Medium (MPN 1004-110)
This CYTIVA WHATMAN Grade 1 qualitative cellulose filter paper has a diameter of 4.25 cm, a thickness of 0.18 mm, and medium porosity. It is not fluted. Designed for general laboratory filtration, it is used for separating solids from liquids in sample preparation, particle analysis, and environmental testing
CYTIVA WHATMAN
This CYTIVA WHATMAN Grade 1 qualitative cellulose filter paper has a diameter of 4.25 cm, a thickness of 0.18 mm, and medium porosity. It is not fluted. Designed for general laboratory filtration, it is used for separating solids from liquids in sample preparation, particle analysis, and environmental testing
CYTIVA WHATMAN Qualitative Filter Paper: 1 Grade, 15 cm Dia, 0.18 mm Thick, Medium (MPN 1001-150)
CYTIVA WHATMAN
CYTIVA WHATMAN Qualitative Filter Paper: 1 Grade, 15 cm Dia, 0.18 mm Thick, Medium (MPN 1001-150)
CYTIVA WHATMAN Qualitative Filter Paper: 1 Grade, 12.5 cm Dia, 0.18 mm Thick, Medium (MPN 1001-125)
CYTIVA WHATMAN
CYTIVA WHATMAN Qualitative Filter Paper: 1 Grade, 12.5 cm Dia, 0.18 mm Thick, Medium (MPN 1001-125)

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