ISO Iron Hydroxide Filtration Cellulose Qualitative Filter Paper Fast Speed Filter Paper 150mm for Lab

• Customization: Available
• After-sales Service: Free
• Warranty: 3 Years
• Model NO.: 101/102/103
• Disposable: Disposable
• Certification: CE, ISO, RoHS, FDA
• Material: Cellulose
• Usage: Laboratory Use for Analyzing, Testing
• Sample: Provide Free Sample
• Shape: Circle
• Delivery Time: 7-10 Days
• Speed: Fast,Medium,Slow
• Thickness (mm): 0.18/0.19/0.21
• Transport Package: Carton
• Specification: 70mm/90mm/110mm/125mm/150mm/180mm
• Trademark: SZY-LAB
• Origin: China
• HS Code: 39269090
• Production Capacity: 10000piece/Month

Product Description

This filter paper is generally used for qualitative analysis and solid-liquid separation. Based on more than 20 years of extensive research, the quality of the filter paper is reliable and stable.

Product Parameters

Grade	Speed	Basic Weight (g/m2)	Flow Rate (s)2	Wet Bruststrength(mm H2O)3	Ash Content(<%)4	Package
101	Fast	80±4	≤35	120	0.15	100 pcs /box
102	Medium	80±4	35-70	140	0.15	100 pcs /box
103	Slow	80±4	70-140	180	0.15	100 pcs /box

Product Models and Specifications

Speed	Size
High Speed	Φ7cm	Φ9cm	Φ11cm	Φ12.5cm	Φ15cm	Φ18cm
Medium Speed	Φ7cm	Φ9cm	Φ11cm	Φ12.5cm	Φ15cm	Φ18cm
Slow Speed	Φ7cm	Φ9cm	Φ11cm	Φ12.5cm	Φ15cm	Φ18cm

Qualitative filter papers are are particularly suited for general laboratory filtrations s to determine and identify materials.

It contains nearly 100% high alpha-cellulose, are produced under tightly controlled manufacturing condition.The average ash content is less than 0.15 %.

The speed of filtration and particle retention depends on the particular grade of qualitative filter paper.
 
Applications:
1. Qualitative analysis pretreatment;
2. Filtering precipitates such as iron hydroxide, lead sulfate, calcium carbonate;
3. Seed testing and soil analysis

Company Profile

Company Profile

Our company has been committed to the research and development, production and sales of laboratory and hospital disposable consumables. As a high-tech enterprise, the company has an independent research and development system, has been deeply involved in the field of cell culture technology for many years, and has a number of invention patents and utility model patents.The company regards product quality as the life of the enterprise, continuously introduces advanced production equipment and sophisticated testing instruments, and establishes a strict internal quality control system in accordance with international quality system standards, and has successively passed ISO 9001,ISO 13485,CE and FAD certification.

Packaging & Shipping

FAQ
Q:How to choose the suitable one?
A:Please tell us your detailed requirements by email or online, we will recommend the suitable one  as your request. 
Q: How about quality of the goods?
A:All the running products comply with CE standards.
    Independent quality inspection team, conducting multiple inspections and random inspections from parts supply 
   to product dispatch.
   Well-known third-party testing service available, such as SGS, BV, and TUV, etc.
Q: What are your pre- and after-sales services?
A: Timely reply to pre-sales enquiries
     Real-time update of manufacturing and shipment status, Assured availability of parts supply for 10 years at least.
Q: Is OEM service available?
A: Most of the running products are available for OEM customization, including logo, package and function, if 
    attainable, customization. 
Q: How long is the lead time?
A: Generally, the lead time for most stocked products is about 7~15 days. For those non-stocked products, the
   manufacturing lead time is around 20 days.
Q: Is it will be broken during transport?
A:Please don't worry, our goods are with standard export package.
Q: What is our advantages? 
A: Competitive price. High quality machine.Excellent technical support.
   Help you analyze the advantages and disadvantages of the product, so that you have a more comprehensive understanding of the product.