Glass Test Tubes with a nominal size of 16 x 150mm. Fire polished rim and uniform wall thickness. Conformity to ISO 4142. Packaged in breakage resistant special designed box. Each pack includes 12 test tubes. Sold as 3 packs for a total of 36 test tubes.
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
