Flasks with NS joint neck

Tuote
Round bottom flasks with standard ground joint, borosilicate glass 3.3, amber
Pear-shaped flasks with two-necks, DURAN®
Kjeldahl flasks, DURAN®
Kjeldahl flasks with ground neck, borosilicate glass 3.3
Erlenmeyer flasks, NS neck, borosilicate glass 3.3, amber
Nitrogen tubes (Schlenk-tubes), DURAN® tubing
Round bottom flasks with conical ground joint, DURAN®
Iodine determination flasks, with and without collar, DURAN®
Nitrogen tubes (Schlenk-tubes), DURAN® tubing
Erlenmeyer flasks, NS neck, borosilicate glass 3.3
Three neck round bottom flasks, side necks parallel, DURAN®
Round bottom flasks with two necks, angled arm, borosilicate glass 3.3
Round bottom flasks with three necks, NS joints, parallel side arms, borosilicate glass 3.3
Reaction vessels, spherical, DURAN® tubing
Pear shape flasks with conical ground joints, DURAN®
Flat bottom flasks with conical ground joint, DURAN®
Erlenmeyer flasks with ground joint, DURAN®
Round bottom flasks with two necks, side neck parallel, DURAN®
Round bottom flasks, borosilicate glass 3.3
Nitrogen round-bottom flasks (Schlenk-flasks), DURAN®