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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-18-2025 | 0.89 $* | 0.34 $* |
Aug-18-2025 | 0.15 $* | 0.88 $* |
Jul-18-2025 | 0.55 $* | 0.70 $* |
Jun-18-2025 | 0.85 $* | 0.55 $* |
May-18-2025 | 0.46 $* | 0.76 $* |
Apr-18-2025 | 0.65 $* | 0.74 $* |
Mar-18-2025 | 0.59 $* | 0.32 $* |
Feb-18-2025 | 0.94 $* | 0.1 $* |
Jan-18-2025 | 0.6 $* | 0.97 $* |
Product Description
A widely used standard grade filter paper for routine applications with medium retention and flow rate. It covers a wide range of laboratory applications and is frequently used for clarifying liquids.
They are available in sheets and discs.
Features
1. Equivalent to Whatman Grade 1
2. Pore size 11um with medium retention and flow rate
3. Disc in 55, 70, 90, 110, 125, 150, 180, 185, 240, 270mm diameter or OEM size in available
4. Sheet in 41*45, 60*60, 65*65, 80*80 85*85. 90*90 diameter or OEM size in available
Qualitative Filter Papers Product size |
![]() | APPLICATION This grade covers a wide range of laboratory applications and is frequently used for clarifying liquids. |
Our Advantages
1. ISO9001 approved
2. Manufactured from alpha-cellulose and linter
3. High purity and consistent performance
4. Low ashless contect: <0.007%
5. Full range of diameter: 55, 70, 90, 110, 125, 150, 180, 185, 240, 270, 300mm
6. Whatman equivalent quality but competitive price
7. Easy to use : pre-cut filter paper for use directly
8. Wet strength qualitative filter paper superior work under high pressure or vacuum
1.Storage:Store at room temperature under dry environment
2.Shelf life:Five years under well Storage situation
3.Conventional Package: Color innerbox+ Waterproof Bubble Wrap+ Carton
Ordering Information
BIO-1-055 | Qualitative Filter Papers, Grade 1, Medium, 11um, 55mm, 100pcs/pk |
BIO-1-070 | Qualitative Filter Papers, Grade 1, Medium, 11um, 70mm, 100pcs/pk |
BIO-1-090 | Qualitative Filter Papers, Grade 1, Medium, 11um, 90mm, 100pcs/pk |
BIO-1-110 | Qualitative Filter Papers, Grade 1, Medium, 11um, 110mm, 100pcs/pk |
BIO-1-125 | Qualitative Filter Papers, Grade 1, Medium , 11um, 125mm, 100pcs/pk |
BIO-1-150 | Qualitative Filter Papers, Grade 1, Medium, 11um, 150mm, 100pcs/pk |
BIO-1-180 | Qualitative Filter Papers, Grade 1, Medium, 11um, 180mm, 100pcs/pk |
BIO-1-185 | Qualitative Filter Papers, Grade 1, Medium, 11um, 185mm, 100pcs/pk |
BIO-1-240 | Qualitative Filter Papers, Grade 1, Medium, 11um, 240mm, 100pcs/pk |
BIO-1-270 | Qualitative Filter Papers, Grade 1, Medium, 11um, 270mm, 100pcs/pk |
1.What products you can provide currently?
Syringe Filters, Sample Vials, Membrane Filter, Filter Paper, Vacuum Pump, Filtration Manifolds, SPE Cartridges, Flash Columns, HPLC Columns.
2.Can you provide us a competitive price and good quality products?
We have our strict evaluation criteria of quality on our partner factory; COA is shipped with your products if you ask. We did complete and detailed market research and priced competitively.
3.What is the charge standard about the Samples?
1) For our first cooperation, buyer afford the sample fee and shipping cost, and the cost will be refund when made formal order. 2) For our old customer, we will send free sample , even though new designs sample, when have stocks. 3) Sample delivery date is within 1-2days, if have stocks; Customer design is about 3-7 days.
4.What are the Payment Term ?
We can accept L/C, T/T, Western Union, MoneyGram, Paypal.
5.What are the Shipping methods ?
If your order is not big enough , Door to Door Service is the best choice via UPS,FEDEX,DHL,EMS. For big quantity, by air or by sea through your forwarder is one Normal Way , we also can provide cost-effective forwarder for your reference. If you want to know more information about our products. Send your inquir detail in the below for free sample,Click "Send" now!
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