Set of 2 Graduated Test Tube 30ml Capacity Glass Bulb Spring-Loaded Gun Design

Spring-Loaded Gun Design

Premium Quality: Magnifier Set is made of high-grade construction all the way through

Ensure Your Pool

and it is used by microbiologists to smear samples on a nutrient medium in a petri dish when cultivating a microbial culture

but very easy to store and use

Set of 2 Graduated Test Tube 30ml Capacity Glass Bulb Spring-Loaded Gun DesignIncluded: Set of 2 Graduated Test Tube 30ml Capacity Heavy Duty Borosilicate Graduated Glass. Autoclavable, with superior chemical durability. Low temperature gradient can withstand high temperatures & thermal shocks. Premium Quality: Glassware is 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 household use. If you need custom order with