Pack of 40pcs Heavy-Duty High-Grade Borosilicate 3.3 Quality pads and mouthpiece

Quality pads and mouthpiece

Metaphase (II)

Included: Deluxe Half Moon Red Tambourine with 16 Silver Jingles

It is comfortable to hold and use

and has a boiling point of 80

Pack of 40pcs Heavy-Duty High-Grade Borosilicate 3.3 Quality pads and mouthpieceIncluded: 40pcs Heavy Duty High Grade Borosilicate 3. 3 Glassware 15cm Round Bottom Test Tube + 10pcs Pipette + 2pcs Hopper + 1 Label Paster. Autoclavable, with superior chemical durability. Low temperature gradient can withstand high temperatures & thermal shocks. Premium Quality: Test tubes are made of high quality, heavy duty borosilicate 3. 3 glass. Designed for use in professional laboratories but is an ideal choice for science classrooms and