Test tubes with NS joint, with conical bottom, DURAN® tubing, with hexagonal glass stopper

With conical bottom, with socket NS 14/23, made of DURAN® tubing.

Toote variatsioonid

ØDimensions (ØxH)HeightMaterialCatalog numberType of closurePKKogus 
17 mm17 x 115 mm115 mmDURAN® tubing6.902 305NS stopper1.00
17 mm17 x 120 mm120 mmDURAN® tubing6.257 372NS stopper1.00