Round bottom flask, three necks, 20°

LABSOLUTE®

Capacity ml Centre neck NS Side neck NS Flask Ø mm Height mm PK
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Purchase order number
7690140
Open Catalogue page as PDF
Cat. No. Capacity ml Centre neck NS Side neck NS Flask Ø mm Height mm PK
7690140 50 29/32 14/23 51 90 1
7690141 100 29/32 14/23 64 105 1
7690142 250 29/32 14/23 85 140 1
7690143 500 29/32 14/23 105 163 1
7690144 1000 29/32 14/23 131 200 1
7690145 2000 29/32 14/23 166 240 1
7690150 250 29/32 29/32 85 140 1

1

7690151 500 29/32 29/32 105 163 1
7690152 1000 29/32 29/32 131 200 1
7690153 2000 29/32 29/32 166 240 1

LABSOLUTE® round bottom flasks made of high-quality borosilicate glass 3.3 comply with the valid standards. They are available in different volumes and have the common ground joint sizes. All LABSOLUTE® round bottom flasks are characterized by very good chemical and temperature resistance. Because of the round shape, the flasks are ideal for consistent heating of liquids. Due to the standard ground joints, the flasks can be easily combined with other glass labware such as condensers.

Comply with DIN 12394.

Accessories
Stoppers, HDPE
Joint clips, for conical ground joints, POM
Joint clips, for conical ground joints, stainless steel
Condensers acc. to Dimroth, glass olives, borosilicate glass 3.3
Condensers acc. to Dimroth, PP olives, borosilicate glass 3.3
Hollow glass stoppers, type C, borosilicate glass 3.3
Condensers acc. to Allihn, PP olives, borosilicate glass 3.3
Condensers acc. to Liebig, PP olives, borosilicate glass 3.3
Alternatives
Three neck round bottom flasks, side necks parallel, borosilicate glass 3.3
Two neck round bottom flasks, side neck 20°, borosilicate glass 3.3