Round-bottomed flasks, two-necked

Made of DURAN®, according to DIN 12394
With standard ground glass joints (NS)
One straight center neck
One inclined side neck with an angle of 20°

	article- no.	capacity	NS joint middle neck	NS joint side neck	price per pc.
	RN22	500 ml	NS 29/32	NS 14/23	34,90 €