10cm Borosilicate Culture Tubes Glass Round Bottom Size:10cm and a hardwood tailpiece

and a hardwood tailpiece

and other laboratory applications

⚠️For External use only

the ray box features an open front and vertical internal grooves to accommodate a slit plate and a cylindrical lens

10cm Borosilicate Culture Tubes Glass Round Bottom Size:10cm and a hardwood tailpieceIncluded: (10pcs) Culture Tubes with Screw Caps. The size is: 13mm*100mm. Premium Quality: Culture tube is made of high quality, heavy duty, Borosilicate 3. 3 glass. Fitted with a screw cap with a rubber liner to ensure a leak proof seal. Autoclavable, with superior chemical durability. Low temperature gradient can withstand high temperatures & thermal shocks. Designed for use in professional laboratories but is an ideal choice for science classrooms