Product Data Sheet | |
Product name | Qualitative filter paper |
Main material | cotton fiber |
Brand | BKMAM |
Product Size | diameter 7cm / 9cm / 11cm/ 12.5cm /15cm / 18cm |
Pore Size | 80-120um for fast speed; 30-50um for medium speed; 1-3um for slow speed |
Color | white natural color |
Certification | ISO 9001 |
Advantage | Manufactured to reduce silicon dioxide, calcium oxide and ferric oxide levels * Made from high-quality cotton, washed in hydrochloric acid and neutralized in an ultrapure water rinse * Limited wet strength, suitable for gravity or low-suction filtration; should be used with care to avoid rupturing |
Pack | 100pcs/ pack and shrink-wrapped for purity and cleanliness |
Changde BKMAM Biotechnology Co., Ltd. is specialized in laboratory consumables founded in 2015, We have been devoting to the R&D,manufacturing, sales and after-sales services of laboratory supplies, devices, etc. for years. The company owns independent brands of Bikeman Bio, Xiangbo, and BKMAM. The products we are offering now include plastic laboratory consumables, glass laboratoryconsumables, liquid processing series, microorganisms and cell culture products, sample processing bags, tubes, jars,etc.,reagents, personal protection equipment, etc. We have a 100,000-level purification workshop, and obtained IS09001.The products meet the requirements of DNase-free, RNase-free, and heat-free. We are also continuously developing new series of products on the basis of existing products, in order to provide comprehensive high-quality products and services.
We currently have one operation center, one R & D, manufacturing and sales center, and two warehouse and logistics centers, as well as a wide range of sales agent network covering all over China. The company is now led by a group of young people with great ambition and vision, who graduated from top-ranking universities in China.
We looking forward establish Long-term mutual benefit business relationship with all of our customer.






1. one stop for all laboratory plastic consumables, full range and various product available; 2.factory direct sale, most competitive price and service;
3.professional and fast mold development team;
4.100000 level purifaction workshop, EO sterilization machine, automatic packing machine, automatic bottle-filling machine, plastic injection machine and etc available
5. best package strong enough to protect products and space saving to save the delivery cost.
6. multiple delivery channel for your choice,fast and convenient delivery
1. Can I customized ?
A: Yes, The OEM is available, including logo printing on the products and packaging. MOQ for OEM based on our agreement.2. Free sample available?
A: sample available for most of our items, usually sample is free with freight collect, contact us freely if you need more details.
3. What is our payment terms?
A: T/T, L/C, West union, Money Gram, Credit Card, Alipay. Highly recommend you to choose Trade Assurance Order.
4. Why us?
A: We supply best quality products with competitive price and fast delivery, more important good after sale service. Welcome to contact us to talk more!
5. Shipment way?
A: By sea, by air, by courier express, based on your requirements.