Filter Circles, 110mm Dia, Binder Free Grade 934-AH, 100/pk
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Filter Circles, 110mm Dia, Binder Free Grade 934-AH, 100/pk

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$107.11

Whatman offers two types of glass microfiber filters manufactured from 100% borosilicate glass: binder free that is chemically inert and with binder. These filters combine fast flow rates with high loading capacity and the retention of very fine particles, extending into the sub-micron range. Can be used at temperatures up to 500°C and are ideal for use in applications involving air filtration and for gravimetric analysis of volatile materials where ignition is involved. They have a fine capillary structure and can absorb significantly larger quantities of water than an equivalent cellulose filter, making them suitable for sport tests and liquid scintillation counting methods. Can also be made completely transparent for subsequent microscopic examination.

Whatman offers two types of glass microfiber filters manufactured from 100% borosilicate glass: binder free that is chemically inert and with binder. These filters combine fast flow rates with high loading capacity and the retention of very fine particles, extending into the sub-micron range. Can be used at temperatures up to 500°C and are ideal for use in applications involving air filtration and for gravimetric analysis of volatile materials where ignition is involved. They have a fine capillary structure and can absorb significantly larger quantities of water than an equivalent cellulose filter, making them suitable for sport tests and liquid scintillation counting methods. Can also be made completely transparent for subsequent microscopic examination.

Shipping Policy

 

 

Orders are typically shipped within 48-72 hours of receipt, provided the product is in-stock and all necessary verification process has been completed.

Order delivery timeline is usually between 5-7 business days from order ship date. However, please note that drop ship items ship directly from the manufacturer and so delivery times will vary from manufacturer to manufacturer. Back ordered merchandise will ship as soon as the item becomes available.

For bulk orders, and any orders shipping to Alaska, Hawaii, Puerto Rico or outside of the United States, please contact us for better shipping rates. Note that orders requiring a lift-gate, inside delivery or residential delivery service will be assessed an additional fee depending on the freight carrier used.

Fuel Surcharges – Due to escalating fuel charges from our freight carriers, we are forced to pass on a fuel surcharge on all truck orders.

Order Cancellations

In the event you placed an order with us and need to cancel it, please contact us immediately at (310) 400 9156. We will make every attempt to stop your order from shipping; however, we cannot guarantee that it hasn't shipped. Normal cancellation fee is 25% if your order has been processed. If your order has shipped, you will be responsible for the shipping charges to you and the return to us. This will be considered a return and treated accordingly. Orders for non-returnable products cannot be cancelled once shipped. Custom orders - Orders for adjustable beds, power wheelchairs, scooters and custom wheelchairs that are built-to-order cannot be canceled once the order is processed and assembly has begun.