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NEWSTAR Grade 1 Qualitative Filter Paper 70 mm Standard Grade

  • 1-99 Packs
  • 100-999 Packs
  • >=1000 Packs
Model Number:
- +
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
2 day(s) after payment received
Samples: $2.00 /Pack, 1 Pack (Min. Order): Buy Samples
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Samples - $2.00 /Pack, 1 Pack (Min. Order): Buy Samples
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Quick Details
Applicable Industries:
Chemical Analysis
Place of Origin:
Zhejiang, China
Brand Name:
Glass Fiber
Filtration and Analytical
Equivalent to Whatman:
Particle Retention:
Filtration Speed:
Flow rates:
Ash Content:
Basis Weight(g/m2):
Wet Burst(mm H2O):

Packaging & Delivery

Selling Units:
Single item
Single package size: 
7X7X1.9 cm
Single gross weight:
1.000 kg
Package Type:
400Circles Per pack, 50 Packs Per Carton Box
Lead Time :
Quantity(Packs) 1 - 1000 1001 - 100000 >100000
Est. Time(days) 2 10 To be negotiated

Product Information


Note: This data shown may be based on historic NEWSTAR records. As is normal practice, customers should determine and validate for themselves (as necessary) that the products are suitable for their specific application


Grade 1:

11 μm The most widely used filter paper for routine applications with medium retention and flow rate. This grade covers a wide range of laboratory applications and is frequently used for clarifying liquids. Traditionally the grade is used in qualitative analytical separations for precipitates such as lead sulfate, calcium oxalate (hot) and calcium carbonate. In agriculture, it is used for soil analysis and seed testing procedures. In the food industry, Grade 1 is used for numerous routine techniques to separate solid foodstuffs from associated liquid or extracting liquid and is widely used in education for teaching simple qualitative analytical separations.


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About Us


Packing & Shipping



1.What products you can provide currently?

We have 12 professional production lines currently, with 5 business divisions in our company. We produce Premium quality filter paper for Lab, Qualitative filter papers, Quantitative filter papers,lens cleaning tissue,Filter Paper For Sugar&Beer,Crepe Filter Paper,Chromatography Papers,Absorbent Paper(Bibulous Paper),Germination Test Paper(Seed TESTING PAPER),Flower Paper, Oil Filter Paper,Universal Indicator PH Papers,Special Indicator Papers, Chloride Test Paper,Residual Chlorine Paper,Litmus Paper(Red,Blue,Neutral),Congo Red Paper,Potassium Iodine Starch Paper,Cobalt Chloride test Paper,Phenol Red Paper,Methyl Orange Paper,PH Daily Test Paper,Methyl Violet Paper,Thymol Blue Paper,Lead Acetate Paper,Turmeric Test Paper,Phenolphthalein Paper,Saliva Test Paper,Etc. Moreover, we have Full range of High Quality Syringe Filters.


2.Can you provide us competitive prices and good quality products?

Yes, all of our products have very competitive pricing with high quality. We have our strict evaluation criteria of quality in our own factory; COA will be shipped with your products shipment if you required.


3.Does OEM service available ?

Yes, OEM service is available, but NEWSTAR brand prices always better than OEM pricing


 4.Payment Term

We can accept irrevocable L/C at sight, T/T, Western Union, MoneyGram, Paypal,etc.


5.Shipping :

If your order is small this time, Door to Door Service is the best choice via UPS,FEDEX,DHL,EMS,Etc. For big quantity orders, by air or by sea through forwarders is the Normal Way , we can provide cost-effective forwarder for your reference.



1) For our new customers, you need to afford the sample fee and shipping cost, and the cost will be refund when formal order placed. Only for our regular customers, we can provide free sample

2) Sample delivery date is within 1-2days, if have stocks; New designing sample need about 3-7 days


7. Lead time:

The normal leading time is about 5-15days, depends on what kind of products you ordered and the quantity.


8.How about your after sales service?

We provide outstanding customer service. We have a powerful team will be happy to serve you in any time you contact us.

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