The glassware parts in this advanced organic Chemistry glassware kit are all made of high quality borosilicate glass and annealed at 800C, can be heated directly in an open flame and can withstand typical lab thermal variations in Chemistry processes like heating and cooling. The glass apparatus in this kit are with 14/20 taper joints, the joints are precision grounded with an extra hand grounding process to ensure leak free. The kit is Including: 1.500 ml round bottom boiling flask 2.250 ml round bottom boiling flask. 3.100 ml round bottom boiling flask. 4.50 ml round bottom boiling flask.5.25 ml round bottom boiling flask. Penny head hollow glass stopper. Distillation column 200 mm length. Liebig condenser, 200 mm jacket length.
Separatory funnel with joints at Top and bottom, capacity of 60mL. Vacuum take-off adapter with a 10 mm hose connection. 3 way Distillation adapter, 75 degree angle. We are the brand lab glassware, not the Poor quality glass, We could do any lab glassware accord to your samples or the drawings.The item "Proglass Glass Primay Organic Chemistry Kit 14/20 lab glassware kit" is in sale since Saturday, April 27, 2019. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical, Lab & Dental Supplies\Glassware & Plasticware\Other Medical & Lab Glassware". The seller is "lab-proglass" and is located in Shanghai. This item can be shipped worldwide.