Filtering Flask Made of Borosilicate glass. The top rim on these flasks is extra heavy for safety. The side is marked with a large white capacity scale and a white marking spot. Side arm diameter is 10mm, outisde. Available in 2 sizes. Metric Equivelents: 28ml = 1 fluid ounce 25mm = 1 inch Metric Conversion Calculator

Item	Description	Capacity	Quantity	Price
LB78-2	Filtering Flask	250ml	Each	$ 16.25 6 or more $11.40
LB78-5	Filtering Flask	500ml	Each	$ 20.90 6 or more $14.65
LB78-10	Filtering Flask	1000ml	Each	$ 27.50 6 or more $22.00
LB78-20	Filtering Flask	2000ml	Each	$ 53.75 6 or more $43.00

Sidearm Test Tube These sidearm test tubes are made of Borosilicate glass and used for micro filtration operations. The sidearm measures 9mm, outside.

Item	Description	Size	Quantity	Price
LB45-25	Sidearm Test Tube	25 x 200mm	Each	$ 4.95 10 or more $3.95

Filter Pump Aspirator For vacuum filtration and other low vacuum laboratory applications. This apparatus crates a vacuum through flowing water, no electricity or moving parts involved, all that is required is running water, a sink adaptor and 3/8" rubber tubing. LB154  $ 6.95

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