Add review for Whatman Glass Fiber Filters 28297-978 Grade 691
Whatman Glass Fiber Filters 28297-978 Grade 691
Whatman Glass Fiber Filters Grade 691 is a reliable and dependable addition to the Whatman Filters family of products. Combining top-notch and uncompromising quality with an affordable price, the Whatman Glass Fiber Filters Grade 691 28297-978/ 28297-978 can fulfill your laboratory needs while still offering a great value for the money. Product Category Description: Binder-free VWR glass fiber filters feature fast flow rates, high-loading capacity, wide thermal tolerance, and excellent precipitate retention. Available in three grades: Grade 691 is an ideal filter for radioimmunoassay of weak beta...