Pipette Filler, Rubber Bulb - 54mm Dia. Three Pinch Valves - Suitable for Noxious Solutions - Eisco Labs
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There are holes with an inner diameter of A 25-inch television
Selected User Reviews For Pipette Filler, Rubber Bulb - 54mm Dia. Three Pinch Valves - Suitable for Noxious Solutions - Eisco Labs
It took me a little while to get used to this from a "wheel and piston" pipette filler. Despite that, it works very well and can hold a lot of vacuum. I find that the valves allow for fairly precise control (certainly good enough for my needs).
It's a little powdery at first, but it goes away about a day or two after wearing.
The seal on the bag broke shortly after purchasing and the product could not be used as intended.
I like the way it works.
It has been a smooth ride so far.
I'm able to operate one of the valves, but there is one valve that is especially hard to handle.
Delivered a quality product for a very good price.
Pipettes smaller than 1 mL cannot be used with this product.