Clear pH 7.00 Standard Buffer Solution, 1L Material_Stainless Steel Universal silicon collet is provided

Universal silicon collet is provided to accept firmly all standard pipettes up to 50 ml comfortable grip

Headless torso design keeps focus on thoracic and abdominal organs

and urethral anatomy for male reproductive and urinary system teaching

and surrounding bone for dental

this air-cooled rheostat carries a slide-bar carriage on a vitreous-enameled tube for variable resistance under thermal load

Clear pH 7.00 Standard Buffer Solution, 1L Material_Stainless Steel Universal silicon collet is providedPotassium phosphate clear pH 7. 00 buffer solution at 1L, holding pH stable at 25 degrees C for calibrating meters and electrodes at the neutral reference point in chemistry or biochemistry labs.