New Fashion Design for Export Concrete Cement Expansive Mortar - Quantitative filter paper for experiment – Standard Imp&exp

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We usually keep on with the principle "Quality To start with, Prestige Supreme". We've been fully committed to offering our purchasers with competitively priced excellent solutions, prompt delivery and skilled support for Sodium Dichloroisocyanurate Sdic 60% Min , Magnesium Chloride Food Grade , Magnesium Chloride Liquid , We will keep working hard and as we try our best to supply the best quality products, most competitive price and excellent service to every customer. Your satisfaction, our glory!!!

New Fashion Design for Export Concrete Cement Expansive Mortar - Quantitative filter paper for experiment – Standard Imp&exp Detail:

Additional Info

Productivity: 30MT/month

Brand: std

Transportation: Ocean,Land

Place of Origin: China

Supply Ability: 30MT/month

Certificate: SGS

HS Code: 482320000

Port: Qingdao

Product Description

Quantitative Filter Paper

Product introduction

In the manufacturing process of quantitative Filter Paper, the pulp is treated with hydrochloric acid and hydrofluoric acid and washed with distilled water to remove most of the impurities in the paper fiber. Therefore, the residual ash content after ignition is small, and there is little impact on the analysis results. It is suitable for Precision quantitative analysis. The amount of ash produced after ashing does not exceed 0.0009%.

Our filter paper have 3 type.
high speed filter paper : filter speed ≤ 35 Second
mid speed filter paper : filter speed ≤ 70 S Second
slow speed filter paper : filter speed ≤ 140 S Second
size:round paper diameter /cm 7 9 11 12.5 15 18 23 27
square/cm*cm 30*30 60*60 90*90

filter paper (2)

filter paper (4)

Product specifications

Qualitative g/m2		80.0+-5.0
Separating property (PbSO4)		The filtrate is transparent, no precipitation
Fracture length (km)		1.9 Min
Resistant break-wet (mm spout )		140 Min
Ash (900℃)		0.15%Max
PH		6-8
Speckiness (pc/m2)	(>=0.2-0.3)mm2	One grade
	(>0.3-0.7)mm2
	>0.7 mm2	One grade
Moisture		7.0+-3.0%

product usage

Quantitative filter paper is mainly used for ashing weighing analysis after filtration, that is, gravimetric analysis test and corresponding analysis test in quantitative chemical analysis. The weight of ash after each filter paper is a fixed value; Qualitative Filter Paper is used in general Filtration, qualitative chemical analysis and corresponding filtration separation. The difference between quantitative filter paper and qualitative filter paper mainly lies in the amount of ash produced after ashing: qualitative filter paper does not exceed 0.13%, and quantitative filter paper does not exceed 0.0009%.
Ashless filter paper It is a quantitative filter paper with an ash content of less than 0.1 mg. This weight is negligible on analytical balances.

Looking for ideal Quantitative Filter Paper Definition Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Quantitative Filter Paper Uses are quality guaranteed. We are China Origin Factory of Quantitative Filter Paper Grades. If you have any question, please feel free to contact us.

Product Categories : Filter Paper

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Sticking for the basic principle of "Super Top quality, Satisfactory service" ,We've been striving to be an excellent business enterprise partner of you for New Fashion Design for Export Concrete Cement Expansive Mortar - Quantitative filter paper for experiment – Standard Imp&exp, The product will supply to all over the world, such as: Nigeria, Canberra, Dominica, Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world

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With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.

By Ada from Brisbane - 2015.09.29 17:23

Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.

By Geraldine from Qatar - 2015.03.03 13:09