Gas sampling tubes, two one-way stopcocks, glass plug

with two one-way stopcocks with solid glass plugs with thread and screw retaining device, specification of capacity and blank label on the body without distributor tube

Artikel-Nr. / Article-No. Inhalt
capacity
ml
23520.61 100
23520.63 150
23520.67 250
23520.70 350
23520.71 500
23520.75 1000
23520.79 2000