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Shipping Worldwide
Yes, StonyLab offers delivery service to customers worldwide!
Free standard shipping on labware orders in the US.
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100% Satisfaction
Please feel free to contact us anytime. All your questions will be answered within timely manner.
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2-Year Comprehensive Warranty
Rest easy knowing that all web registered members receive a 2-Year Comprehensive Warranty on their purchases.
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Price Adjustment
Buy with confidence! Our 10-day Price Adjustment policy ensures you get the best deal.
Questions & Answers
Have a Question?
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What is the most dense filter paper to filter very fine particles out?
Dear Customer,
Here is our slow filter paper for your reference.
1. Slow filter paper with 10-15 μm pore size: B09DFMG3ST
2. Nylon Membrane Filters with 0.45 μm pore size: B0BTYRG1QV
Thanks,
StonyLab Team
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StonyLab aims to provide high quality professional lab products at competitive price.
Any type of business cooperation or partnership is welcome.
Please feel free to contact us 24/7. We are always here to assist you.