Низкое сопротивление 8 микро качественная 11 см фильтровальная бумага для лабораторного


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Цена:12,60 $ - 37,10 $*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-16-2025 14.99 $* 15.68 $*
Aug-16-2025 14.70 $* 15.35 $*
Jul-16-2025 12.95 $* 13.81 $*
Jun-16-2025 14.52 $* 15.52 $*
May-16-2025 12.87 $* 13.12 $*
Apr-16-2025 14.12 $* 15.97 $*
Mar-16-2025 14.29 $* 15.26 $*
Feb-16-2025 13.34 $* 14.38 $*
Jan-16-2025 13.32 $* 14.80 $*

Характеристики


Product Description

Product Application

Qualitative filter papers are manufactured from high-quality cotton liners, ensuring quality, reproducible and uniformity. With average 0.1% ash content. Qualitative filter papers are used for analytical and routine analyses, when no gravimeter analyses are required. A wide range of retention/flow rate combinations matches numerous laboratory applications.

\t
Technical Data
\t
Grade
\t
Particle
Retention
\t
Product
Appearance
\t
Filtration
Speed
\t
Ash Content
(%)
\t
Basis Weight
(g/m2)
\t
Wet Burst
(mm H2O)
\t
BIO-1
\t
11μm
\t
Smooth
\t
Medium
\t
<0.1
\t
84
\t
>140
\t
BIO-2
\t
8μm
\t
Smooth
\t
Medium
\t
<0.1
\t
84
\t
>140
\t
BIO-4
\t
20μm
\t
Smooth
\t
Fast
\t
<0.1
\t
84
\t
>120
\t
BIO-5
\t
2.5μm
\t
Smooth
\t
Slow
\t
<0.1
\t
84
\t
>180
\t
BIO-6
\t
3.0μm
\t
Smooth
\t
Slow
\t
<0.1
\t
84
\t
>180
\t
Grade Comparison
\t
Hawach
\t
BIO-1
\t
BIO-2
\t
BIO-4
\t
BIO-5
\t
BIO-6
\t
Whatman
\t
Grade 1
\t
Grade 2
\t
Grade 4
\t
Grade 5
\t
Grade 6
\t
Advantec
\t
2
\t
232
\t
1
\t
235
\t
131
\t
Munktell
\t
No.1/1F
\t
No.2/150
\t
1288/3
\t
293/120H
\t
1290/1001
\t
Ahlstrom
\t
601
\t
642
\t
631
\t
610
\t
950
\t
Macherey
Nagel
\t
616
\t
616md
\t
1670
\t
619eh
\t
619eh

Main Features

1) Supply in Slow, Medium and Fast flow rate


2) 55, 70, 90, 110, 125, 150, 180, 185, 240, 270, 320mm diameter or OEM size in available

3) Ideal for analytical and routine analyses

Certifications
Our Company

Hawach Scientific is a modern enterprise, contains well integration of R&D, production, sales and after -sales service, located at Xi'an High-Tech development Zone, which is one of the five national level High-Tech development Zones with plant covers a production workshop area of 8000㎡, with 4000㎡of clean room. We have International advanced level of production lines to produce micro porous Membrane, Syringe Filter, Sample Vials, Septa and Caps, along with Filter Paper, Vacuum Pumps and manifolds.
Hawach never stop upgrading our technique, corporate with many famous universities including Northwestern Poly-technical Universities, Xi'an University of Technology, and Shaanxi University of Science and Technology. Hawach has established laboratory analysis institute, research and development center.
Today, we are happy to see our products exported to the United States, Korea, UK, Germany, Dubai, Israel and Mexico. The quality and service of our products receive consistent approval from customers.
Hawach's philosophy is "always high demand, cooperation make success", our mission is "one-stop laboratory solution", By joint efforts of employee, business partners and customers, we believe HAWACH can be a leader of micro filtration industry.

Our Service

1)24-hour Response
We responds any request from our clients within 24 hours, saving your time and labor.

2)Supporting System
The system consists of claims systems, technical support system, inquiry system and ordering following system. The system will provide after-sales service in full range.

3)After-Sales Service
We have professional sales team and after-service team to solve the problem.

4)OEM Service
We provide OEM service and submit various styles, latest designs to our clients

Packing & Delivery
\t
Packaging
\t
Size
\t
123 (L) * 456 (W) * 789 (D)
\t
Weight
\t
1.2 kg
\t



Packaging Details
\t
The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.
Related Products

               Pipette


            Syringe Filter


           Membrane Filter



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