Flasks with NS joint neck

Tuote
Three-neck round-bottom flasks, side necks angled, DURAN®
Pear-shaped flasks with two-necks, DURAN®
Kjeldahl flasks, DURAN®
Nitrogen tubes (Schlenk-tubes), DURAN® tubing
Round bottom flasks with conical ground joint, DURAN®
Nitrogen tubes (Schlenk-tubes), DURAN® tubing
Iodine determination flasks, without collar, DURAN®
Three neck round bottom flasks, side necks parallel, DURAN®
Reaction vessels, spherical, DURAN® tubing
Erlenmeyer flasks with ground joint, DURAN®
Round bottom flasks with two necks, side neck parallel, DURAN®
Flat bottom flasks with conical ground joint, DURAN®
Nitrogen round-bottom flasks (Schlenk-flasks), DURAN®
Round bottom flasks with two necks, side neck angled, DURAN®
Round bottom flasks with conical ground joint, amber, DURAN®
Four-neck round-bottom flask, with parallel side necks, DURAN®