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Two Neck Round Bottom Flask

Two Neck Round Bottom Flask

$6.80 USD
$6.80 USD
Sale Sold out

Borosilicate 3.3 glass two-neck round bottom flask with ground-glass joints, for reaction and distillation setups. The side neck comes in oblique or straight arrangements; joint sizes are listed as center/side.

Model Comparison

Model Capacity Neck Arrangement Ground Joints Bottom Material
Oblique, 50ml, 14/14 50ml Oblique 14/14 Round Bottom Borosilicate glass
Oblique, 50ml, 19/19 50ml Oblique 19/19 Round Bottom Borosilicate glass
Oblique, 50ml, 24/19 50ml Oblique 24/19 Round Bottom Borosilicate glass
Oblique, 50ml, 24/24 50ml Oblique 24/24 Round Bottom Borosilicate glass
Straight, 50ml, 19/19 50ml Straight 19/19 Round Bottom Borosilicate glass
Straight, 50ml, 24/19 50ml Straight 24/19 Round Bottom Borosilicate glass
Straight, 50ml, 24/24 50ml Straight 24/24 Round Bottom Borosilicate glass
Oblique, 100ml, 14/14 100ml Oblique 14/14 Round Bottom Borosilicate glass
Oblique, 100ml, 19/19 100ml Oblique 19/19 Round Bottom Borosilicate glass
Oblique, 100ml, 24/19 100ml Oblique 24/19 Round Bottom Borosilicate glass
Oblique, 100ml, 24/24 100ml Oblique 24/24 Round Bottom Borosilicate glass
Straight, 100ml, 19/19 100ml Straight 19/19 Round Bottom Borosilicate glass
Straight, 100ml, 24/19 100ml Straight 24/19 Round Bottom Borosilicate glass
Straight, 100ml, 24/24 100ml Straight 24/24 Round Bottom Borosilicate glass
Oblique, 150ml, 19/19 150ml Oblique 19/19 Round Bottom Borosilicate glass
Oblique, 150ml, 24/19 150ml Oblique 24/19 Round Bottom Borosilicate glass
Oblique, 150ml, 24/24 150ml Oblique 24/24 Round Bottom Borosilicate glass
Straight, 150ml, 19/19 150ml Straight 19/19 Round Bottom Borosilicate glass
Straight, 150ml, 24/19 150ml Straight 24/19 Round Bottom Borosilicate glass
Straight, 150ml, 24/24 150ml Straight 24/24 Round Bottom Borosilicate glass
Oblique, 250ml, 19/19 250ml Oblique 19/19 Round Bottom Borosilicate glass
Oblique, 250ml, 24/19 250ml Oblique 24/19 Round Bottom Borosilicate glass
Oblique, 250ml, 24/24 250ml Oblique 24/24 Round Bottom Borosilicate glass
Oblique, 250ml, 29/24 250ml Oblique 29/24 Round Bottom Borosilicate glass
Oblique, 250ml, 29/29 250ml Oblique 29/29 Round Bottom Borosilicate glass
Straight, 250ml, 19/19 250ml Straight 19/19 Round Bottom Borosilicate glass
Straight, 250ml, 24/19 250ml Straight 24/19 Round Bottom Borosilicate glass
Straight, 250ml, 24/24 250ml Straight 24/24 Round Bottom Borosilicate glass
Straight, 250ml, 29/24 250ml Straight 29/24 Round Bottom Borosilicate glass
Straight, 250ml, 29/29 250ml Straight 29/29 Round Bottom Borosilicate glass
Oblique, 500ml, 19/19 500ml Oblique 19/19 Round Bottom Borosilicate glass
Oblique, 500ml, 24/19 500ml Oblique 24/19 Round Bottom Borosilicate glass
Oblique, 500ml, 24/24 500ml Oblique 24/24 Round Bottom Borosilicate glass
Oblique, 500ml, 29/24 500ml Oblique 29/24 Round Bottom Borosilicate glass
Oblique, 500ml, 29/29 500ml Oblique 29/29 Round Bottom Borosilicate glass
Straight, 500ml, 19/19 500ml Straight 19/19 Round Bottom Borosilicate glass
Straight, 500ml, 24/19 500ml Straight 24/19 Round Bottom Borosilicate glass
Straight, 500ml, 24/24 500ml Straight 24/24 Round Bottom Borosilicate glass
Straight, 500ml, 29/24 500ml Straight 29/24 Round Bottom Borosilicate glass
Straight, 500ml, 29/29 500ml Straight 29/29 Round Bottom Borosilicate glass
Oblique, 1000ml, 19/19 1000ml Oblique 19/19 Round Bottom Borosilicate glass
Oblique, 1000ml, 24/19 1000ml Oblique 24/19 Round Bottom Borosilicate glass
Oblique, 1000ml, 24/24 1000ml Oblique 24/24 Round Bottom Borosilicate glass
Oblique, 1000ml, 29/24 1000ml Oblique 29/24 Round Bottom Borosilicate glass
Oblique, 1000ml, 29/29 1000ml Oblique 29/29 Round Bottom Borosilicate glass
Straight, 1000ml, 24/19 1000ml Straight 24/19 Round Bottom Borosilicate glass
Straight, 1000ml, 24/24 1000ml Straight 24/24 Round Bottom Borosilicate glass
Straight, 1000ml, 29/24 1000ml Straight 29/24 Round Bottom Borosilicate glass
Straight, 1000ml, 29/29 1000ml Straight 29/29 Round Bottom Borosilicate glass
Straight, 1500ml, 24/24 1500ml Straight 24/24 Round Bottom Borosilicate glass
Oblique, 2000ml, 24/24 2000ml Oblique 24/24 Round Bottom Borosilicate glass
Oblique, 2000ml, 29/24 2000ml Oblique 29/24 Round Bottom Borosilicate glass
Oblique, 2000ml, 29/29 2000ml Oblique 29/29 Round Bottom Borosilicate glass
Straight, 2000ml, 24/19 2000ml Straight 24/19 Round Bottom Borosilicate glass
Straight, 2000ml, 24/24 2000ml Straight 24/24 Round Bottom Borosilicate glass
Straight, 2000ml, 29/24 2000ml Straight 29/24 Round Bottom Borosilicate glass
Straight, 2000ml, 29/29 2000ml Straight 29/29 Round Bottom Borosilicate glass
Oblique, 2500ml, 24/24 2500ml Oblique 24/24 Round Bottom Borosilicate glass
Straight, 2500ml, 24/24 2500ml Straight 24/24 Round Bottom Borosilicate glass
Oblique, 3000ml, 24/24 3000ml Oblique 24/24 Round Bottom Borosilicate glass
Oblique, 3000ml, 29/24 3000ml Oblique 29/24 Round Bottom Borosilicate glass
Oblique, 3000ml, 29/29 3000ml Oblique 29/29 Round Bottom Borosilicate glass
Straight, 3000ml, 24/24 3000ml Straight 24/24 Round Bottom Borosilicate glass
Straight, 3000ml, 29/24 3000ml Straight 29/24 Round Bottom Borosilicate glass
Straight, 3000ml, 29/29 3000ml Straight 29/29 Round Bottom Borosilicate glass
Oblique, 5000ml, 24/24 5000ml Oblique 24/24 Round Bottom Borosilicate glass
Oblique, 5000ml, 29/24 5000ml Oblique 29/24 Round Bottom Borosilicate glass
Oblique, 5000ml, 29/29 5000ml Oblique 29/29 Round Bottom Borosilicate glass
Oblique, 5000ml, 40/24 5000ml Oblique 40/24 Round Bottom Borosilicate glass
Straight, 5000ml, 24/24 5000ml Straight 24/24 Round Bottom Borosilicate glass
Straight, 5000ml, 29/24 5000ml Straight 29/24 Round Bottom Borosilicate glass
Straight, 5000ml, 29/29 5000ml Straight 29/29 Round Bottom Borosilicate glass
Straight, 5000ml, 40/24 5000ml Straight 40/24 Round Bottom Borosilicate glass
View full details
Variant Variant total Quantity Price Variant total
Oblique, 50ml, 14/14ALAB-TN2-O50-1414
Oblique, 50ml, 14/14ALAB-TN2-O50-1414
$6.80/ea		 $0.00
$6.80/ea $0.00
Oblique, 50ml, 19/19ALAB-TN2-O50-1919
Oblique, 50ml, 19/19ALAB-TN2-O50-1919
$6.80/ea		 $0.00
$6.80/ea $0.00
Oblique, 50ml, 24/19ALAB-TN2-O50-2419
Oblique, 50ml, 24/19ALAB-TN2-O50-2419
$6.80/ea		 $0.00
$6.80/ea $0.00
Oblique, 50ml, 24/24ALAB-TN2-O50-2424
Oblique, 50ml, 24/24ALAB-TN2-O50-2424
$6.80/ea		 $0.00
$6.80/ea $0.00
Straight, 50ml, 19/19ALAB-TN2-S50-1919
Straight, 50ml, 19/19ALAB-TN2-S50-1919
$6.80/ea		 $0.00
$6.80/ea $0.00
Straight, 50ml, 24/19ALAB-TN2-S50-2419
Straight, 50ml, 24/19ALAB-TN2-S50-2419
$6.80/ea		 $0.00
$6.80/ea $0.00
Straight, 50ml, 24/24ALAB-TN2-S50-2424
Straight, 50ml, 24/24ALAB-TN2-S50-2424
$6.80/ea		 $0.00
$6.80/ea $0.00
Oblique, 100ml, 14/14ALAB-TN2-O100-1414
Oblique, 100ml, 14/14ALAB-TN2-O100-1414
$7.28/ea		 $0.00
$7.28/ea $0.00
Oblique, 100ml, 19/19ALAB-TN2-O100-1919
Oblique, 100ml, 19/19ALAB-TN2-O100-1919
$7.28/ea		 $0.00
$7.28/ea $0.00
Oblique, 100ml, 24/19ALAB-TN2-O100-2419
Oblique, 100ml, 24/19ALAB-TN2-O100-2419
$7.28/ea		 $0.00
$7.28/ea $0.00
Oblique, 100ml, 24/24ALAB-TN2-O100-2424
Oblique, 100ml, 24/24ALAB-TN2-O100-2424
$7.28/ea		 $0.00
$7.28/ea $0.00
Straight, 100ml, 19/19ALAB-TN2-S100-1919
Straight, 100ml, 19/19ALAB-TN2-S100-1919
$7.28/ea		 $0.00
$7.28/ea $0.00
Straight, 100ml, 24/19ALAB-TN2-S100-2419
Straight, 100ml, 24/19ALAB-TN2-S100-2419
$7.28/ea		 $0.00
$7.28/ea $0.00
Straight, 100ml, 24/24ALAB-TN2-S100-2424
Straight, 100ml, 24/24ALAB-TN2-S100-2424
$7.28/ea		 $0.00
$7.28/ea $0.00
Oblique, 150ml, 19/19ALAB-TN2-O150-1919
Oblique, 150ml, 19/19ALAB-TN2-O150-1919
$8.01/ea		 $0.00
$8.01/ea $0.00
Oblique, 150ml, 24/19ALAB-TN2-O150-2419
Oblique, 150ml, 24/19ALAB-TN2-O150-2419
$8.01/ea		 $0.00
$8.01/ea $0.00
Oblique, 150ml, 24/24ALAB-TN2-O150-2424
Oblique, 150ml, 24/24ALAB-TN2-O150-2424
$8.01/ea		 $0.00
$8.01/ea $0.00
Straight, 150ml, 19/19ALAB-TN2-S150-1919
Straight, 150ml, 19/19ALAB-TN2-S150-1919
$8.01/ea		 $0.00
$8.01/ea $0.00
Straight, 150ml, 24/19ALAB-TN2-S150-2419
Straight, 150ml, 24/19ALAB-TN2-S150-2419
$8.01/ea		 $0.00
$8.01/ea $0.00
Straight, 150ml, 24/24ALAB-TN2-S150-2424
Straight, 150ml, 24/24ALAB-TN2-S150-2424
$8.01/ea		 $0.00
$8.01/ea $0.00
Oblique, 250ml, 19/19ALAB-TN2-O250-1919
Oblique, 250ml, 19/19ALAB-TN2-O250-1919
$8.49/ea		 $0.00
$8.49/ea $0.00
Oblique, 250ml, 24/19ALAB-TN2-O250-2419
Oblique, 250ml, 24/19ALAB-TN2-O250-2419
$8.49/ea		 $0.00
$8.49/ea $0.00
Oblique, 250ml, 24/24ALAB-TN2-O250-2424
Oblique, 250ml, 24/24ALAB-TN2-O250-2424
$8.49/ea		 $0.00
$8.49/ea $0.00
Oblique, 250ml, 29/24ALAB-TN2-O250-2924
Oblique, 250ml, 29/24ALAB-TN2-O250-2924
$9.70/ea		 $0.00
$9.70/ea $0.00
Oblique, 250ml, 29/29ALAB-TN2-O250-2929
Oblique, 250ml, 29/29ALAB-TN2-O250-2929
$10.92/ea		 $0.00
$10.92/ea $0.00
Straight, 250ml, 19/19ALAB-TN2-S250-1919
Straight, 250ml, 19/19ALAB-TN2-S250-1919
$8.49/ea		 $0.00
$8.49/ea $0.00
Straight, 250ml, 24/19ALAB-TN2-S250-2419
Straight, 250ml, 24/19ALAB-TN2-S250-2419
$8.49/ea		 $0.00
$8.49/ea $0.00
Straight, 250ml, 24/24ALAB-TN2-S250-2424
Straight, 250ml, 24/24ALAB-TN2-S250-2424
$8.49/ea		 $0.00
$8.49/ea $0.00
Straight, 250ml, 29/24ALAB-TN2-S250-2924
Straight, 250ml, 29/24ALAB-TN2-S250-2924
$9.70/ea		 $0.00
$9.70/ea $0.00
Straight, 250ml, 29/29ALAB-TN2-S250-2929
Straight, 250ml, 29/29ALAB-TN2-S250-2929
$10.92/ea		 $0.00
$10.92/ea $0.00
Oblique, 500ml, 19/19ALAB-TN2-O500-1919
Oblique, 500ml, 19/19ALAB-TN2-O500-1919
$8.73/ea		 $0.00
$8.73/ea $0.00
Oblique, 500ml, 24/19ALAB-TN2-O500-2419
Oblique, 500ml, 24/19ALAB-TN2-O500-2419
$8.73/ea		 $0.00
$8.73/ea $0.00
Oblique, 500ml, 24/24ALAB-TN2-O500-2424
Oblique, 500ml, 24/24ALAB-TN2-O500-2424
$8.73/ea		 $0.00
$8.73/ea $0.00
Oblique, 500ml, 29/24ALAB-TN2-O500-2924
Oblique, 500ml, 29/24ALAB-TN2-O500-2924
$13.83/ea		 $0.00
$13.83/ea $0.00
Oblique, 500ml, 29/29ALAB-TN2-O500-2929
Oblique, 500ml, 29/29ALAB-TN2-O500-2929
$13.83/ea		 $0.00
$13.83/ea $0.00
Straight, 500ml, 19/19ALAB-TN2-S500-1919
Straight, 500ml, 19/19ALAB-TN2-S500-1919
$8.73/ea		 $0.00
$8.73/ea $0.00
Straight, 500ml, 24/19ALAB-TN2-S500-2419
Straight, 500ml, 24/19ALAB-TN2-S500-2419
$8.73/ea		 $0.00
$8.73/ea $0.00
Straight, 500ml, 24/24ALAB-TN2-S500-2424
Straight, 500ml, 24/24ALAB-TN2-S500-2424
$13.83/ea		 $0.00
$13.83/ea $0.00
Straight, 500ml, 29/24ALAB-TN2-S500-2924
Straight, 500ml, 29/24ALAB-TN2-S500-2924
$13.83/ea		 $0.00
$13.83/ea $0.00
Straight, 500ml, 29/29ALAB-TN2-S500-2929
Straight, 500ml, 29/29ALAB-TN2-S500-2929
$13.83/ea		 $0.00
$13.83/ea $0.00
Oblique, 1000ml, 19/19ALAB-TN2-O1000-1919
Oblique, 1000ml, 19/19ALAB-TN2-O1000-1919
$11.65/ea		 $0.00
$11.65/ea $0.00
Oblique, 1000ml, 24/19ALAB-TN2-O1000-2419
Oblique, 1000ml, 24/19ALAB-TN2-O1000-2419
$11.65/ea		 $0.00
$11.65/ea $0.00
Oblique, 1000ml, 24/24ALAB-TN2-O1000-2424
Oblique, 1000ml, 24/24ALAB-TN2-O1000-2424
$11.65/ea		 $0.00
$11.65/ea $0.00
Oblique, 1000ml, 29/24ALAB-TN2-O1000-2924
Oblique, 1000ml, 29/24ALAB-TN2-O1000-2924
$16.74/ea		 $0.00
$16.74/ea $0.00
Oblique, 1000ml, 29/29ALAB-TN2-O1000-2929
Oblique, 1000ml, 29/29ALAB-TN2-O1000-2929
$16.74/ea		 $0.00
$16.74/ea $0.00
Straight, 1000ml, 24/19ALAB-TN2-S1000-2419
Straight, 1000ml, 24/19ALAB-TN2-S1000-2419
$11.65/ea		 $0.00
$11.65/ea $0.00
Straight, 1000ml, 24/24ALAB-TN2-S1000-2424
Straight, 1000ml, 24/24ALAB-TN2-S1000-2424
$11.65/ea		 $0.00
$11.65/ea $0.00
Straight, 1000ml, 29/24ALAB-TN2-S1000-2924
Straight, 1000ml, 29/24ALAB-TN2-S1000-2924
$16.74/ea		 $0.00
$16.74/ea $0.00
Straight, 1000ml, 29/29ALAB-TN2-S1000-2929
Straight, 1000ml, 29/29ALAB-TN2-S1000-2929
$16.74/ea		 $0.00
$16.74/ea $0.00
Straight, 1500ml, 24/24ALAB-TN2-S1500-2424
Straight, 1500ml, 24/24ALAB-TN2-S1500-2424
$19.80/ea		 $0.00
$19.80/ea $0.00
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