Whatman 1001-042 Quantitative Filter Paper Circles, 11 Micron, 10...., Fast Ship

US $180

US, United States
Jun 22nd

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1. NO SALES TAX 2. LOW COST EXPEDITED SHIPPING FOR US BUYERS 3. WE ARE NOW SHIPPING WORLDWIDE Whatman 1001-042 Quantitative Filter Paper Circles, 11 Micron, 10...., FAST SHIP This Whatman 4.25cm, grade 1, cellulose filter paper is the most widely used filter paper for routine applications with medium retention (11µm) and flow rate. Traditionally, this 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. It is also used for numerous routine techniques in the food industry to separate solid foodstuffs from associated liquid or extracting liquid; and is widely used in education for teaching simple qualitative analytical separations. In air pollution monitoring, using circles or rolls, atmospheric dust is collected from airflow and the stain-intensity is measured photometrically. For gas detection, the paper is impregnated with a chromogenic reagent and color formation is quantified by optical reflectance. Retention: 11µm. Diameter: 4.25cm. 100/Pack. Whatman #: 1001-042. - 4.25cm - Grade 1 - Covers a wide range of laboratory applications; frequently used for clarifying liquids - Areas of use include the food industry, agriculture, air pollution monitoring, and gas detection - Widely used in education for teaching simple qualitative analytical separations Whatman 1001-042 Quantitative Filter Paper Circles, 11 Micron, 10...., FAST SHIP We only accept PayPal. + We are now shipping to worldwide addresses, the item is sent to logistic center in NJ and shipped from there to the rest of the world + International customers are responsible for all duties and taxes. Contact your local authority for questions related to the amount of duties or taxes you will be responsible for. + We ship within two business days of payment, usually sooner. + Standard FREE shipping takes between 3-5 business days + We use a selection of shipping services such as UPS, FedEx, USPS etc. + Expedited shipping takes between 2-3 business days + Overnight shipping takes between 1-2 business days (Ships within 12 hours of payment) + We do not accept P.O. BOXES -PLEASE PROVIDE A PHYSICAL ADDRESS We accept returns within 14 days from date you received the purchase. Please contact us for a Return Merchandise Authorization (RMA) number. Customer satisfaction is very important to us. If you have any problem with your order,please contact us and we will do our best to make you satisfied, please do not leave a negative feedback. We guarantee that your issue will be solved quickly. As long as you are happy with your purchase, please leave a positive feedback for us. Your feedback and DSRs are very important to us as better DSR scores affects our search placement on eBay. We will leave a positive feedback for you in return automatically . Thank you for looking at our list! You're welcome to watch other items we sell. If you have any questions please feel free to ask - We're always happy to answer your queries.