Quark Glass
Quark Glass
3740 NorthWest Boulevard
Vineland, NJ 08360
Phone: (800) 955-0376
Email: sales@quarkglass.com
Website: www.quarkglass.com
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Flat flange with flat ground bottom to allow the head to sit flatly on a reaction kettle or flask. Fourth joint is a 10/30 outer joint to permit a thermometer to be inserted vertically to the bottom of the vessel.
qra-7
Unit of Measure
1 

Item #

Flange

Center Neck

Side Necks

List Price

QRA-7-1 N/A 100 mm N/A 24/40 N/A 24/40 $330.80
QRA-7-2 N/A 100 mm N/A 29/42 N/A 24/40 $332.40
QRA-7-3 N/A 100 mm N/A 35/25 N/A 35/25 $346.50
QRA-7-4 N/A 150 mm N/A 24/40 N/A 24/40 $478.40
QRA-7-5 N/A 150 mm N/A 29/42 N/A 24/40 $488.50
QRA-7-6 N/A 150 mm N/A 29/42 N/A 29/42 $492.70
QRA-7-7 N/A 150 mm N/A 45/50 N/A 24/40 $510.80
QRA-7-8 N/A 200 mm N/A 45/50 N/A 24/40 $1,030.60
QRA-7-9 N/A 200 mm N/A 45/50 N/A 29/42 $1,035.60
QRA-7-10 N/A 200 mm N/A 45/50 N/A 45/50 $1,065.00
Unit of Measure
1