Crystal Violet in Methanol Solution, 2%, 500mL Class_Class A Four-piece magnet experiment set anchored

Four-piece magnet experiment set anchored by an Alnico bar magnet with two supplementary magnets and a ruler for exploring poles

built for durable repeated steam production in thermodynamics setups

supplying a robust hands-on component for amplifier

Forensic drug and poison analysis kit teaches chemical identification through toxicology testing

Integrated tongue and dentition at 2x life size supports combined teaching of oral cavity anatomy

Crystal Violet in Methanol Solution, 2%, 500mL Class_Class A Four-piece magnet experiment set anchoredMethanol based 2% crystal violet stain at 500mL, the higher concentration, faster fixing variant of the aqueous Gram stain primary dye for microbiology and histology applications.