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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, 2000ml, 24/24ALAB-TN2-O2000-2424
Oblique, 2000ml, 24/24ALAB-TN2-O2000-2424
$19.90/ea		 $0.00
$19.90/ea $0.00
Oblique, 2000ml, 29/24ALAB-TN2-O2000-2924
Oblique, 2000ml, 29/24ALAB-TN2-O2000-2924
$19.90/ea		 $0.00
$19.90/ea $0.00
Oblique, 2000ml, 29/29ALAB-TN2-O2000-2929
Oblique, 2000ml, 29/29ALAB-TN2-O2000-2929
$29.84/ea		 $0.00
$29.84/ea $0.00
Straight, 2000ml, 24/19ALAB-TN2-S2000-2419
Straight, 2000ml, 24/19ALAB-TN2-S2000-2419
$19.90/ea		 $0.00
$19.90/ea $0.00
Straight, 2000ml, 24/24ALAB-TN2-S2000-2424
Straight, 2000ml, 24/24ALAB-TN2-S2000-2424
$19.90/ea		 $0.00
$19.90/ea $0.00
Straight, 2000ml, 29/24ALAB-TN2-S2000-2924
Straight, 2000ml, 29/24ALAB-TN2-S2000-2924
$29.84/ea		 $0.00
$29.84/ea $0.00
Straight, 2000ml, 29/29ALAB-TN2-S2000-2929
Straight, 2000ml, 29/29ALAB-TN2-S2000-2929
$29.84/ea		 $0.00
$29.84/ea $0.00
Oblique, 2500ml, 24/24ALAB-TN2-O2500-2424
Oblique, 2500ml, 24/24ALAB-TN2-O2500-2424
$29.84/ea		 $0.00
$29.84/ea $0.00
Straight, 2500ml, 24/24ALAB-TN2-S2500-2424
Straight, 2500ml, 24/24ALAB-TN2-S2500-2424
$29.84/ea		 $0.00
$29.84/ea $0.00
Oblique, 3000ml, 24/24ALAB-TN2-O3000-2424
Oblique, 3000ml, 24/24ALAB-TN2-O3000-2424
$28.15/ea		 $0.00
$28.15/ea $0.00
Oblique, 3000ml, 29/24ALAB-TN2-O3000-2924
Oblique, 3000ml, 29/24ALAB-TN2-O3000-2924
$32.76/ea		 $0.00
$32.76/ea $0.00
Oblique, 3000ml, 29/29ALAB-TN2-O3000-2929
Oblique, 3000ml, 29/29ALAB-TN2-O3000-2929
$33.97/ea		 $0.00
$33.97/ea $0.00
Straight, 3000ml, 24/24ALAB-TN2-S3000-2424
Straight, 3000ml, 24/24ALAB-TN2-S3000-2424
$28.15/ea		 $0.00
$28.15/ea $0.00
Straight, 3000ml, 29/24ALAB-TN2-S3000-2924
Straight, 3000ml, 29/24ALAB-TN2-S3000-2924
$32.76/ea		 $0.00
$32.76/ea $0.00
Straight, 3000ml, 29/29ALAB-TN2-S3000-2929
Straight, 3000ml, 29/29ALAB-TN2-S3000-2929
$33.97/ea		 $0.00
$33.97/ea $0.00
Oblique, 5000ml, 24/24ALAB-TN2-O5000-2424
Oblique, 5000ml, 24/24ALAB-TN2-O5000-2424
$43.68/ea		 $0.00
$43.68/ea $0.00
Oblique, 5000ml, 29/24ALAB-TN2-O5000-2924
Oblique, 5000ml, 29/24ALAB-TN2-O5000-2924
$43.68/ea		 $0.00
$43.68/ea $0.00
Oblique, 5000ml, 29/29ALAB-TN2-O5000-2929
Oblique, 5000ml, 29/29ALAB-TN2-O5000-2929
$48.53/ea		 $0.00
$48.53/ea $0.00
Oblique, 5000ml, 40/24ALAB-TN2-O5000-4024
Oblique, 5000ml, 40/24ALAB-TN2-O5000-4024
$53.38/ea		 $0.00
$53.38/ea $0.00
Straight, 5000ml, 24/24ALAB-TN2-S5000-2424
Straight, 5000ml, 24/24ALAB-TN2-S5000-2424
$43.68/ea		 $0.00
$43.68/ea $0.00
Straight, 5000ml, 29/24ALAB-TN2-S5000-2924
Straight, 5000ml, 29/24ALAB-TN2-S5000-2924
$43.68/ea		 $0.00
$43.68/ea $0.00
Straight, 5000ml, 29/29ALAB-TN2-S5000-2929
Straight, 5000ml, 29/29ALAB-TN2-S5000-2929
$48.53/ea		 $0.00
$48.53/ea $0.00
Straight, 5000ml, 40/24ALAB-TN2-S5000-4024
Straight, 5000ml, 40/24ALAB-TN2-S5000-4024
$53.38/ea		 $0.00
$53.38/ea $0.00
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