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

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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Industrial Grade Magnesium Chloride , High Quality Expansive Mortar , Monosodium Glutamate , We will wholeheartedly welcome all clients in the industry both at home and abroad to cooperate hand in hand, and create a bright future together.
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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  • Quantitative filter paper for experiment

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


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Usually customer-oriented, and it's our ultimate focus on to be not only by far the most reliable, trustable and honest provider, but also the partner for our customers 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: Durban, Honduras, Iran, We've got sufficient experience in producing products according to samples or drawings. We warmly welcome customers from home and abroad to visit our company, and to cooperate with us for a splendid future together.
  • Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Kristin from Peru - 2015.06.26 19:27
    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By David from New Orleans - 2016.01.11 17:15
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