Test Tubes, 16 x 150 mm, 24 ml Capacity, 12 Per Pack, 3 Packs
Key Features :
i : Uniform wall thickness.
ii : Conformity to ISO 4142.
iii : Made of borosilicate 3.3 glass.
iv : High thermal shock resistance & chemical attack resistance.
v : 12 per pack, sold as 3 packs, 36 test tubes total