Heat-seal tea bag filter paper in roll
US $3.50-$5.00
Activated carbon filter paper 110 mm filter paper for laboratories
- Category: Filter Papers >>>
- Supplier: Shaanxi Syvet Biotechnology Co. Ltd.
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Product Overview
Description
Information
Wet-strengthened filter papers are mainly used in normal liquid clarification when filtration is performed under pressure or vacuum and a standard filter is easy to break. These extremely strong filter papers have a high wet strength due to the addition of a small quantity of chemically stable resin. Their use in normal qualitative applications will not introduce any significant impurities into the filtrate. The resins do, however, contain nitrogen so these grades should not be used in applications such as Kjeldahl estimations.
Features
* Widely used to assay sucrose in cane sugar and within pharmaceutical laboratories.
* Full range of diameter: 55, 70, 90, 110, 125, 150, 180, 185, 240,320 and 400mm
* Available from medium and fast flow rate
* Don’t recommend in applications of Kjeldahl estimations.
* Full range of diameter: 55, 70, 90, 110, 125, 150, 180, 185, 240,320 and 400mm
* Available from medium and fast flow rate
* Don’t recommend in applications of Kjeldahl estimations.
Grade | Separating Property | Filtration Seconds | Filtration Speed | Ash Content (%) | Pore Size | Basis Weight (g/m2) | Wet Burst (mm H2O) |
BIO-91 | PbSO4 | >35--<70 | Medium | <0.13 | 10μm | 84 | >=320 |
BIO-113 | Fe(OH)3 | <35s | Fast | <0.13 | 30μm | 68 | >=320 |
Q1.What's your advantage?
Reply: Honest business with competitive price and professional service on export process.
Q2. What is your delivery time?
Reply: The delivery time is about 2-4 weeks, which also depends on the quantity and product.
Q3. With so many suppliers, why choose your company?
Reply: We are specialized in selling experimental consumables. We ensure competitive prices, high-quality products and timely delivery.
Q4. How do you make our business long-term good relationship?
Reply: We maintain quality and competitive prices to ensure that our customers benefit; we respect every customer, such as our friends, and we sincerely do business with them and make friends, no matter where they come from.
Q5. Do you test all products before delivery?
Reply: We have a professional team and leading testing equipment to test products at all stages of the manufacturing process to ensure the best quality.
Q6. Can you offer any discounts?
Reply: We first quote the wholesale price according to your order quantity. The more you order, the better discount we will offer.
Q7. What are your payment terms?
Reply: Our payment terms are very flexible. We accept TT bank transfer, Alibaba trade guarantee, PayPal according to the order amount.
Q8. Can I print my logo on the product?
Reply: Yes. Please inform us formally before our production, and first confirm the design according to our samples.
Reply: Honest business with competitive price and professional service on export process.
Q2. What is your delivery time?
Reply: The delivery time is about 2-4 weeks, which also depends on the quantity and product.
Q3. With so many suppliers, why choose your company?
Reply: We are specialized in selling experimental consumables. We ensure competitive prices, high-quality products and timely delivery.
Q4. How do you make our business long-term good relationship?
Reply: We maintain quality and competitive prices to ensure that our customers benefit; we respect every customer, such as our friends, and we sincerely do business with them and make friends, no matter where they come from.
Q5. Do you test all products before delivery?
Reply: We have a professional team and leading testing equipment to test products at all stages of the manufacturing process to ensure the best quality.
Q6. Can you offer any discounts?
Reply: We first quote the wholesale price according to your order quantity. The more you order, the better discount we will offer.
Q7. What are your payment terms?
Reply: Our payment terms are very flexible. We accept TT bank transfer, Alibaba trade guarantee, PayPal according to the order amount.
Q8. Can I print my logo on the product?
Reply: Yes. Please inform us formally before our production, and first confirm the design according to our samples.
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