Flasks with NS joint neck

Tuote
Round bottom flasks with standard ground joint, borosilicate glass 3.3, amber
Kjeldahl flasks with ground neck, borosilicate glass 3.3
Erlenmeyer flasks, NS neck, borosilicate glass 3.3, amber
Erlenmeyer flasks, NS neck, borosilicate glass 3.3
Round bottom flasks with two necks, angled arm, borosilicate glass 3.3
Round bottom flasks with three necks, NS joints, parallel side arms, boro 3.3
Round bottom flasks, borosilicate glass 3.3
Pear shape flasks, borosilicate glass 3.3
Nitrogen flasks with stopcock, borosilicate glass 3.3
Round bottom flasks with two necks, parallel arm, borosilicate glass 3.3
Flat bottom flasks, NS joint neck, borosilicate glass 3.3
Round bottom flasks with three necks, NS joints, angled side arms, borosilicate glass 3.3