Laboratory Medium Slow Speed Ashless Quantitative Filter Paper

Introduction：

Quantitative filter paper is mainly used for greyscale analysis experiment after filtration, that is, gravimetric analysis test and corresponding analysis test in quantitative chemical analysis, the ash weight of each filter paper after greyscale is a fixed value; Qualitative filter paper is used for general filtration, that is, qualitative chemical analysis and corresponding filtration separation.

Application:

1. Precise quantitative analysis;

2. Liquid purification;

3. Analysis of separation air or water.

Specification

Detail photos：

A quantitative analysis of the filter paper

Quantitative analysis of the filter paper in the process of manufacture, the pulp treated with hydrochloric acid and hydrofluoric acid, and pass by distilled water, to remove most of the paper fiber impurities, so very little residual ash after burning, almost does not affect the result of the analysis, suitable for precise quantitative analysis.

Packing and Shipping:

1. We can use strong exporting standard cartons to pack the goods. It can avoid products broken.

2. Sample is free. Clients need pay express freight charges. Sample delivery time is about 1-3 days.

3. Large cargo delivery time based on customer's requirements. Usually needs 15-20 days.

Our Services:

1. Providing the customizing service based on clients requirements, like color and printing;

2. Sending the pre-production samples to client before the bulk production;

3. Good quality, reasonable price and best service.

FAQ:

Q1.: Can we get samples?
A: Yes , We support sample order for your test.
Q2: What is your payment term?
A: Generally payment term is 30%T/T deposit in advance, 70% balance before shipment. For small amount, Paypal, Western Union also are available.
Q3: How does your factory do regarding quality control?

A: Quality is our highest priority. We always attach great importance to quality control, from raw materials to shipping. 

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