DONLAB KIT-00305 ASTM STD Glass Single Neck Round Bottom Boiling Flask Set 25, 50, 100, 250, 500ml with 24/40 Joint
$39.95

Description

25, 50, 100, 250, 500ml one each.24/40 joint.Single neck, round bottom.Heavy wall durable design.The man-blowing Borosilicate 3.3 glass is uniform and flawfree

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