ISO High Quality Cellulose Qualitative Filter Paper Fast Speed 180mm for Lab Seed and Soil Analysis

• Customization: Available
• After-sales Service: Free
• Warranty: 3 Years
• 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
• Production Capacity: 1000000piece/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

 

Petri Dishes
 

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

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

 

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.